64580646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{63689}}^1$

素因数の和:63720

約数の個数: 24

約数和(自身を含む): 139863240

約数和(自身を除く): 75282594

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 63689, 127378, 191067, 382134, 827957, 1655914, 2483871, 4967742, 10763441, 21526882, 32290323, 64580646]

約数ペア:

[(1, 64580646), (2, 32290323), (3, 21526882), (6, 10763441), (13, 4967742), (26, 2483871), (39, 1655914), (78, 827957), (169, 382134), (338, 191067), (507, 127378), (1014, 63689)]