57781888

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1033}}^1$

素因数の和:1089

約数の個数: 64

約数和(自身を含む): 126561600

約数和(自身を除く): 68779712

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 304, 368, 437, 608, 736, 874, 1033, 1216, 1472, 1748, 2066, 2432, 2944, 3496, 4132, 6992, 8264, 13984, 16528, 19627, 23759, 27968, 33056, 39254, 47518, 55936, 66112, 78508, 95036, 132224, 157016, 190072, 314032, 380144, 451421, 628064, 760288, 902842, 1256128, 1520576, 1805684, 2512256, 3041152, 3611368, 7222736, 14445472, 28890944, 57781888]

約数ペア:

[(1, 57781888), (2, 28890944), (4, 14445472), (8, 7222736), (16, 3611368), (19, 3041152), (23, 2512256), (32, 1805684), (38, 1520576), (46, 1256128), (64, 902842), (76, 760288), (92, 628064), (128, 451421), (152, 380144), (184, 314032), (304, 190072), (368, 157016), (437, 132224), (608, 95036), (736, 78508), (874, 66112), (1033, 55936), (1216, 47518), (1472, 39254), (1748, 33056), (2066, 27968), (2432, 23759), (2944, 19627), (3496, 16528), (4132, 13984), (6992, 8264)]