73843376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{271483}}^1$

素因数の和:271508

約数の個数: 20

約数和(自身を含む): 151488072

約数和(自身を除く): 77644696

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 271483, 542966, 1085932, 2171864, 4343728, 4615211, 9230422, 18460844, 36921688, 73843376]

約数ペア:

[(1, 73843376), (2, 36921688), (4, 18460844), (8, 9230422), (16, 4615211), (17, 4343728), (34, 2171864), (68, 1085932), (136, 542966), (272, 271483)]