124740784

素因数分解:

$2^4\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1499}}^1$

素因数の和:2257

約数の個数: 40

約数和(自身を含む): 276768000

約数和(自身を除く): 152027216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 743, 1486, 1499, 2972, 2998, 5201, 5944, 5996, 10402, 10493, 11888, 11992, 20804, 20986, 23984, 41608, 41972, 83216, 83944, 167888, 1113757, 2227514, 4455028, 7796299, 8910056, 15592598, 17820112, 31185196, 62370392, 124740784]

約数ペア:

[(1, 124740784), (2, 62370392), (4, 31185196), (7, 17820112), (8, 15592598), (14, 8910056), (16, 7796299), (28, 4455028), (56, 2227514), (112, 1113757), (743, 167888), (1486, 83944), (1499, 83216), (2972, 41972), (2998, 41608), (5201, 23984), (5944, 20986), (5996, 20804), (10402, 11992), (10493, 11888)]