70154636

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{907}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 125314896

約数和(自身を除く): 55160260

約数列:

[1, 2, 4, 61, 122, 244, 317, 634, 907, 1268, 1814, 3628, 19337, 38674, 55327, 77348, 110654, 221308, 287519, 575038, 1150076, 17538659, 35077318, 70154636]

約数ペア:

[(1, 70154636), (2, 35077318), (4, 17538659), (61, 1150076), (122, 575038), (244, 287519), (317, 221308), (634, 110654), (907, 77348), (1268, 55327), (1814, 38674), (3628, 19337)]