71192478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{15551}}^1$

素因数の和:15672

約数の個数: 32

約数和(自身を含む): 164229120

約数和(自身を除く): 93036642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 15551, 31102, 46653, 93306, 108857, 217714, 326571, 653142, 1695059, 3390118, 5085177, 10170354, 11865413, 23730826, 35596239, 71192478]

約数ペア:

[(1, 71192478), (2, 35596239), (3, 23730826), (6, 11865413), (7, 10170354), (14, 5085177), (21, 3390118), (42, 1695059), (109, 653142), (218, 326571), (327, 217714), (654, 108857), (763, 93306), (1526, 46653), (2289, 31102), (4578, 15551)]