25136944

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2179}}^1$

素因数の和:2297

約数の個数: 40

約数和(自身を含む): 56226560

約数和(自身を除く): 31089616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2179, 2884, 4358, 5768, 8716, 11536, 15253, 17432, 30506, 34864, 61012, 122024, 224437, 244048, 448874, 897748, 1571059, 1795496, 3142118, 3590992, 6284236, 12568472, 25136944]

約数ペア:

[(1, 25136944), (2, 12568472), (4, 6284236), (7, 3590992), (8, 3142118), (14, 1795496), (16, 1571059), (28, 897748), (56, 448874), (103, 244048), (112, 224437), (206, 122024), (412, 61012), (721, 34864), (824, 30506), (1442, 17432), (1648, 15253), (2179, 11536), (2884, 8716), (4358, 5768)]