71194879

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4153}}^1$

素因数の和:4270

約数の個数: 16

約数和(自身を含む): 85073920

約数和(自身を除く): 13879041

約数列:

[1, 7, 31, 79, 217, 553, 2449, 4153, 17143, 29071, 128743, 328087, 901201, 2296609, 10170697, 71194879]

約数ペア:

[(1, 71194879), (7, 10170697), (31, 2296609), (79, 901201), (217, 328087), (553, 128743), (2449, 29071), (4153, 17143)]