71861632

素因数分解:

$2^7\times {\mathrm{561419}}^1$

素因数の和:561433

約数の個数: 16

約数和(自身を含む): 143162100

約数和(自身を除く): 71300468

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 561419, 1122838, 2245676, 4491352, 8982704, 17965408, 35930816, 71861632]

約数ペア:

[(1, 71861632), (2, 35930816), (4, 17965408), (8, 8982704), (16, 4491352), (32, 2245676), (64, 1122838), (128, 561419)]