28419552

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 98058240

約数和(自身を除く): 69638688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 72, 74, 84, 96, 108, 111, 112, 126, 127, 144, 148, 168, 189, 216, 222, 224, 252, 254, 259, 288, 296, 333, 336, 378, 381, 432, 444, 504, 508, 518, 592, 666, 672, 756, 762, 777, 864, 888, 889, 999, 1008, 1016, 1036, 1143, 1184, 1332, 1512, 1524, 1554, 1776, 1778, 1998, 2016, 2032, 2072, 2286, 2331, 2664, 2667, 3024, 3048, 3108, 3429, 3552, 3556, 3996, 4064, 4144, 4572, 4662, 4699, 5328, 5334, 6048, 6096, 6216, 6858, 6993, 7112, 7992, 8001, 8288, 9144, 9324, 9398, 10656, 10668, 12192, 12432, 13716, 13986, 14097, 14224, 15984, 16002, 18288, 18648, 18796, 21336, 24003, 24864, 27432, 27972, 28194, 28448, 31968, 32004, 32893, 36576, 37296, 37592, 42291, 42672, 48006, 54864, 55944, 56388, 64008, 65786, 74592, 75184, 84582, 85344, 96012, 98679, 109728, 111888, 112776, 126873, 128016, 131572, 150368, 169164, 192024, 197358, 223776, 225552, 253746, 256032, 263144, 296037, 338328, 384048, 394716, 451104, 507492, 526288, 592074, 676656, 768096, 789432, 888111, 1014984, 1052576, 1184148, 1353312, 1578864, 1776222, 2029968, 2368296, 3157728, 3552444, 4059936, 4736592, 7104888, 9473184, 14209776, 28419552]

約数ペア:

[(1, 28419552), (2, 14209776), (3, 9473184), (4, 7104888), (6, 4736592), (7, 4059936), (8, 3552444), (9, 3157728), (12, 2368296), (14, 2029968), (16, 1776222), (18, 1578864), (21, 1353312), (24, 1184148), (27, 1052576), (28, 1014984), (32, 888111), (36, 789432), (37, 768096), (42, 676656), (48, 592074), (54, 526288), (56, 507492), (63, 451104), (72, 394716), (74, 384048), (84, 338328), (96, 296037), (108, 263144), (111, 256032), (112, 253746), (126, 225552), (127, 223776), (144, 197358), (148, 192024), (168, 169164), (189, 150368), (216, 131572), (222, 128016), (224, 126873), (252, 112776), (254, 111888), (259, 109728), (288, 98679), (296, 96012), (333, 85344), (336, 84582), (378, 75184), (381, 74592), (432, 65786), (444, 64008), (504, 56388), (508, 55944), (518, 54864), (592, 48006), (666, 42672), (672, 42291), (756, 37592), (762, 37296), (777, 36576), (864, 32893), (888, 32004), (889, 31968), (999, 28448), (1008, 28194), (1016, 27972), (1036, 27432), (1143, 24864), (1184, 24003), (1332, 21336), (1512, 18796), (1524, 18648), (1554, 18288), (1776, 16002), (1778, 15984), (1998, 14224), (2016, 14097), (2032, 13986), (2072, 13716), (2286, 12432), (2331, 12192), (2664, 10668), (2667, 10656), (3024, 9398), (3048, 9324), (3108, 9144), (3429, 8288), (3552, 8001), (3556, 7992), (3996, 7112), (4064, 6993), (4144, 6858), (4572, 6216), (4662, 6096), (4699, 6048), (5328, 5334)]