71226772

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{1163}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 127304352

約数和(自身を除く): 56077580

約数列:

[1, 2, 4, 61, 122, 244, 251, 502, 1004, 1163, 2326, 4652, 15311, 30622, 61244, 70943, 141886, 283772, 291913, 583826, 1167652, 17806693, 35613386, 71226772]

約数ペア:

[(1, 71226772), (2, 35613386), (4, 17806693), (61, 1167652), (122, 583826), (244, 291913), (251, 283772), (502, 141886), (1004, 70943), (1163, 61244), (2326, 30622), (4652, 15311)]