70820068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{84713}}^1$

素因数の和:84747

約数の個数: 24

約数和(自身を含む): 142319520

約数和(自身を除く): 71499452

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 84713, 169426, 338852, 931843, 1609547, 1863686, 3219094, 3727372, 6438188, 17705017, 35410034, 70820068]

約数ペア:

[(1, 70820068), (2, 35410034), (4, 17705017), (11, 6438188), (19, 3727372), (22, 3219094), (38, 1863686), (44, 1609547), (76, 931843), (209, 338852), (418, 169426), (836, 84713)]