61147684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{17551}}^1$

素因数の和:17635

約数の個数: 24

約数和(自身を含む): 116966528

約数和(自身を除く): 55818844

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 17551, 35102, 70204, 228163, 456326, 912652, 1175917, 2351834, 4703668, 15286921, 30573842, 61147684]

約数ペア:

[(1, 61147684), (2, 30573842), (4, 15286921), (13, 4703668), (26, 2351834), (52, 1175917), (67, 912652), (134, 456326), (268, 228163), (871, 70204), (1742, 35102), (3484, 17551)]