70641721

素因数分解:

${\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 73923840

約数和(自身を除く): 3282119

約数列:

[1, 61, 79, 107, 137, 4819, 6527, 8357, 8453, 10823, 14659, 515633, 660203, 894199, 1158061, 70641721]

約数ペア:

[(1, 70641721), (61, 1158061), (79, 894199), (107, 660203), (137, 515633), (4819, 14659), (6527, 10823), (8357, 8453)]