39400848

素因数分解:

$2^4\times 3^2\times {\mathrm{273617}}^1$

素因数の和:273631

約数の個数: 30

約数和(自身を含む): 110268054

約数和(自身を除く): 70867206

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 273617, 547234, 820851, 1094468, 1641702, 2188936, 2462553, 3283404, 4377872, 4925106, 6566808, 9850212, 13133616, 19700424, 39400848]

約数ペア:

[(1, 39400848), (2, 19700424), (3, 13133616), (4, 9850212), (6, 6566808), (8, 4925106), (9, 4377872), (12, 3283404), (16, 2462553), (18, 2188936), (24, 1641702), (36, 1094468), (48, 820851), (72, 547234), (144, 273617)]