71365207352

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{146240179}}^1$

素因数の和:146240246

約数の個数: 16

約数和(自身を含む): 136003367400

約数和(自身を除く): 64638160048

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 146240179, 292480358, 584960716, 1169921432, 8920650919, 17841301838, 35682603676, 71365207352]

約数ペア:

[(1, 71365207352), (2, 35682603676), (4, 17841301838), (8, 8920650919), (61, 1169921432), (122, 584960716), (244, 292480358), (488, 146240179)]