39950404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7459}}^1$

素因数の和:7579

約数の個数: 24

約数和(自身を含む): 76032320

約数和(自身を除く): 36081916

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 7459, 14918, 29836, 96967, 193934, 387868, 768277, 1536554, 3073108, 9987601, 19975202, 39950404]

約数ペア:

[(1, 39950404), (2, 19975202), (4, 9987601), (13, 3073108), (26, 1536554), (52, 768277), (103, 387868), (206, 193934), (412, 96967), (1339, 29836), (2678, 14918), (5356, 7459)]