77379376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{284483}}^1$

素因数の和:284508

約数の個数: 20

約数和(自身を含む): 158742072

約数和(自身を除く): 81362696

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 284483, 568966, 1137932, 2275864, 4551728, 4836211, 9672422, 19344844, 38689688, 77379376]

約数ペア:

[(1, 77379376), (2, 38689688), (4, 19344844), (8, 9672422), (16, 4836211), (17, 4551728), (34, 2275864), (68, 1137932), (136, 568966), (272, 284483)]