70630898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 116847360

約数和(自身を除く): 46216462

約数列:

[1, 2, 13, 26, 79, 137, 158, 251, 274, 502, 1027, 1781, 2054, 3263, 3562, 6526, 10823, 19829, 21646, 34387, 39658, 68774, 140699, 257777, 281398, 447031, 515554, 894062, 2716573, 5433146, 35315449, 70630898]

約数ペア:

[(1, 70630898), (2, 35315449), (13, 5433146), (26, 2716573), (79, 894062), (137, 515554), (158, 447031), (251, 281398), (274, 257777), (502, 140699), (1027, 68774), (1781, 39658), (2054, 34387), (3263, 21646), (3562, 19829), (6526, 10823)]