70639912

素因数分解:

$2^3\times 7^1\times {\mathrm{1261427}}^1$

素因数の和:1261440

約数の個数: 16

約数和(自身を含む): 151371360

約数和(自身を除く): 80731448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1261427, 2522854, 5045708, 8829989, 10091416, 17659978, 35319956, 70639912]

約数ペア:

[(1, 70639912), (2, 35319956), (4, 17659978), (7, 10091416), (8, 8829989), (14, 5045708), (28, 2522854), (56, 1261427)]