57629872

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:637

約数の個数: 40

約数和(自身を含む): 114581952

約数和(自身を除く): 56952080

約数列:

[1, 2, 4, 8, 16, 61, 122, 137, 244, 274, 431, 488, 548, 862, 976, 1096, 1724, 2192, 3448, 6896, 8357, 16714, 26291, 33428, 52582, 59047, 66856, 105164, 118094, 133712, 210328, 236188, 420656, 472376, 944752, 3601867, 7203734, 14407468, 28814936, 57629872]

約数ペア:

[(1, 57629872), (2, 28814936), (4, 14407468), (8, 7203734), (16, 3601867), (61, 944752), (122, 472376), (137, 420656), (244, 236188), (274, 210328), (431, 133712), (488, 118094), (548, 105164), (862, 66856), (976, 59047), (1096, 52582), (1724, 33428), (2192, 26291), (3448, 16714), (6896, 8357)]