75867856

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{8513}}^1$

素因数の和:9078

約数の個数: 20

約数和(自身を含む): 147275172

約数和(自身を除く): 71407316

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 8513, 8912, 17026, 34052, 68104, 136208, 4741741, 9483482, 18966964, 37933928, 75867856]

約数ペア:

[(1, 75867856), (2, 37933928), (4, 18966964), (8, 9483482), (16, 4741741), (557, 136208), (1114, 68104), (2228, 34052), (4456, 17026), (8513, 8912)]