28386792

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:543

約数の個数: 96

約数和(自身を含む): 88682880

約数和(自身を除く): 60296088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 151, 168, 252, 302, 373, 453, 504, 604, 746, 906, 1057, 1119, 1208, 1359, 1492, 1812, 2114, 2238, 2611, 2718, 2984, 3171, 3357, 3624, 4228, 4476, 5222, 5436, 6342, 6714, 7833, 8456, 8952, 9513, 10444, 10872, 12684, 13428, 15666, 19026, 20888, 23499, 25368, 26856, 31332, 38052, 46998, 56323, 62664, 76104, 93996, 112646, 168969, 187992, 225292, 337938, 394261, 450584, 506907, 675876, 788522, 1013814, 1182783, 1351752, 1577044, 2027628, 2365566, 3154088, 3548349, 4055256, 4731132, 7096698, 9462264, 14193396, 28386792]

約数ペア:

[(1, 28386792), (2, 14193396), (3, 9462264), (4, 7096698), (6, 4731132), (7, 4055256), (8, 3548349), (9, 3154088), (12, 2365566), (14, 2027628), (18, 1577044), (21, 1351752), (24, 1182783), (28, 1013814), (36, 788522), (42, 675876), (56, 506907), (63, 450584), (72, 394261), (84, 337938), (126, 225292), (151, 187992), (168, 168969), (252, 112646), (302, 93996), (373, 76104), (453, 62664), (504, 56323), (604, 46998), (746, 38052), (906, 31332), (1057, 26856), (1119, 25368), (1208, 23499), (1359, 20888), (1492, 19026), (1812, 15666), (2114, 13428), (2238, 12684), (2611, 10872), (2718, 10444), (2984, 9513), (3171, 8952), (3357, 8456), (3624, 7833), (4228, 6714), (4476, 6342), (5222, 5436)]