28051572

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 66955392

約数和(自身を除く): 38903820

約数列:

[1, 2, 3, 4, 6, 12, 113, 137, 151, 226, 274, 302, 339, 411, 452, 453, 548, 604, 678, 822, 906, 1356, 1644, 1812, 15481, 17063, 20687, 30962, 34126, 41374, 46443, 51189, 61924, 62061, 68252, 82748, 92886, 102378, 124122, 185772, 204756, 248244, 2337631, 4675262, 7012893, 9350524, 14025786, 28051572]

約数ペア:

[(1, 28051572), (2, 14025786), (3, 9350524), (4, 7012893), (6, 4675262), (12, 2337631), (113, 248244), (137, 204756), (151, 185772), (226, 124122), (274, 102378), (302, 92886), (339, 82748), (411, 68252), (452, 62061), (453, 61924), (548, 51189), (604, 46443), (678, 41374), (822, 34126), (906, 30962), (1356, 20687), (1644, 17063), (1812, 15481)]