74485796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{941}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 163320192

約数和(自身を除く): 88834396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 257, 308, 514, 941, 1028, 1799, 1882, 2827, 3598, 3764, 5654, 6587, 7196, 10351, 11308, 13174, 19789, 20702, 26348, 39578, 41404, 72457, 79156, 144914, 241837, 289828, 483674, 967348, 1692859, 2660207, 3385718, 5320414, 6771436, 10640828, 18621449, 37242898, 74485796]

約数ペア:

[(1, 74485796), (2, 37242898), (4, 18621449), (7, 10640828), (11, 6771436), (14, 5320414), (22, 3385718), (28, 2660207), (44, 1692859), (77, 967348), (154, 483674), (257, 289828), (308, 241837), (514, 144914), (941, 79156), (1028, 72457), (1799, 41404), (1882, 39578), (2827, 26348), (3598, 20702), (3764, 19789), (5654, 13174), (6587, 11308), (7196, 10351)]