28475792

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1$

素因数の和:615

約数の個数: 40

約数和(自身を含む): 57335616

約数和(自身を除く): 28859824

約数列:

[1, 2, 4, 8, 16, 37, 74, 103, 148, 206, 296, 412, 467, 592, 824, 934, 1648, 1868, 3736, 3811, 7472, 7622, 15244, 17279, 30488, 34558, 48101, 60976, 69116, 96202, 138232, 192404, 276464, 384808, 769616, 1779737, 3559474, 7118948, 14237896, 28475792]

約数ペア:

[(1, 28475792), (2, 14237896), (4, 7118948), (8, 3559474), (16, 1779737), (37, 769616), (74, 384808), (103, 276464), (148, 192404), (206, 138232), (296, 96202), (412, 69116), (467, 60976), (592, 48101), (824, 34558), (934, 30488), (1648, 17279), (1868, 15244), (3736, 7622), (3811, 7472)]