77381488

素因数分解:

$2^4\times {\mathrm{1399}}^1\times {\mathrm{3457}}^1$

素因数の和:4864

約数の個数: 20

約数和(自身を含む): 150077200

約数和(自身を除く): 72695712

約数列:

[1, 2, 4, 8, 16, 1399, 2798, 3457, 5596, 6914, 11192, 13828, 22384, 27656, 55312, 4836343, 9672686, 19345372, 38690744, 77381488]

約数ペア:

[(1, 77381488), (2, 38690744), (4, 19345372), (8, 9672686), (16, 4836343), (1399, 55312), (2798, 27656), (3457, 22384), (5596, 13828), (6914, 11192)]