70193456

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{151279}}^1$

素因数の和:151316

約数の個数: 20

約数和(自身を含む): 140690400

約数和(自身を除く): 70496944

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 151279, 302558, 605116, 1210232, 2420464, 4387091, 8774182, 17548364, 35096728, 70193456]

約数ペア:

[(1, 70193456), (2, 35096728), (4, 17548364), (8, 8774182), (16, 4387091), (29, 2420464), (58, 1210232), (116, 605116), (232, 302558), (464, 151279)]