71012044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{2081}}^1$

素因数の和:2553

約数の個数: 24

約数和(自身を含む): 131166000

約数和(自身を除く): 60153956

約数列:

[1, 2, 4, 19, 38, 76, 449, 898, 1796, 2081, 4162, 8324, 8531, 17062, 34124, 39539, 79078, 158156, 934369, 1868738, 3737476, 17753011, 35506022, 71012044]

約数ペア:

[(1, 71012044), (2, 35506022), (4, 17753011), (19, 3737476), (38, 1868738), (76, 934369), (449, 158156), (898, 79078), (1796, 39539), (2081, 34124), (4162, 17062), (8324, 8531)]