28494144

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 168

約数和(自身を含む): 96365568

約数和(自身を除く): 67871424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 64, 72, 74, 84, 96, 111, 112, 126, 144, 148, 168, 191, 192, 222, 224, 252, 259, 288, 296, 333, 336, 382, 444, 448, 504, 518, 573, 576, 592, 666, 672, 764, 777, 888, 1008, 1036, 1146, 1184, 1332, 1337, 1344, 1528, 1554, 1719, 1776, 2016, 2072, 2292, 2331, 2368, 2664, 2674, 3056, 3108, 3438, 3552, 4011, 4032, 4144, 4584, 4662, 5328, 5348, 6112, 6216, 6876, 7067, 7104, 8022, 8288, 9168, 9324, 10656, 10696, 12033, 12224, 12432, 13752, 14134, 16044, 16576, 18336, 18648, 21201, 21312, 21392, 24066, 24864, 27504, 28268, 32088, 36672, 37296, 42402, 42784, 48132, 49469, 49728, 55008, 56536, 63603, 64176, 74592, 84804, 85568, 96264, 98938, 110016, 113072, 127206, 128352, 148407, 149184, 169608, 192528, 197876, 226144, 254412, 256704, 296814, 339216, 385056, 395752, 445221, 452288, 508824, 593628, 678432, 770112, 791504, 890442, 1017648, 1187256, 1356864, 1583008, 1780884, 2035296, 2374512, 3166016, 3561768, 4070592, 4749024, 7123536, 9498048, 14247072, 28494144]

約数ペア:

[(1, 28494144), (2, 14247072), (3, 9498048), (4, 7123536), (6, 4749024), (7, 4070592), (8, 3561768), (9, 3166016), (12, 2374512), (14, 2035296), (16, 1780884), (18, 1583008), (21, 1356864), (24, 1187256), (28, 1017648), (32, 890442), (36, 791504), (37, 770112), (42, 678432), (48, 593628), (56, 508824), (63, 452288), (64, 445221), (72, 395752), (74, 385056), (84, 339216), (96, 296814), (111, 256704), (112, 254412), (126, 226144), (144, 197876), (148, 192528), (168, 169608), (191, 149184), (192, 148407), (222, 128352), (224, 127206), (252, 113072), (259, 110016), (288, 98938), (296, 96264), (333, 85568), (336, 84804), (382, 74592), (444, 64176), (448, 63603), (504, 56536), (518, 55008), (573, 49728), (576, 49469), (592, 48132), (666, 42784), (672, 42402), (764, 37296), (777, 36672), (888, 32088), (1008, 28268), (1036, 27504), (1146, 24864), (1184, 24066), (1332, 21392), (1337, 21312), (1344, 21201), (1528, 18648), (1554, 18336), (1719, 16576), (1776, 16044), (2016, 14134), (2072, 13752), (2292, 12432), (2331, 12224), (2368, 12033), (2664, 10696), (2674, 10656), (3056, 9324), (3108, 9168), (3438, 8288), (3552, 8022), (4011, 7104), (4032, 7067), (4144, 6876), (4584, 6216), (4662, 6112), (5328, 5348)]