71775632

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{263881}}^1$

素因数の和:263906

約数の個数: 20

約数和(自身を含む): 147246156

約数和(自身を除く): 75470524

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 263881, 527762, 1055524, 2111048, 4222096, 4485977, 8971954, 17943908, 35887816, 71775632]

約数ペア:

[(1, 71775632), (2, 35887816), (4, 17943908), (8, 8971954), (16, 4485977), (17, 4222096), (34, 2111048), (68, 1055524), (136, 527762), (272, 263881)]