70218128

素因数分解:

$2^4\times {\mathrm{673}}^1\times {\mathrm{6521}}^1$

素因数の和:7202

約数の個数: 20

約数和(自身を含む): 136270668

約数和(自身を除く): 66052540

約数列:

[1, 2, 4, 8, 16, 673, 1346, 2692, 5384, 6521, 10768, 13042, 26084, 52168, 104336, 4388633, 8777266, 17554532, 35109064, 70218128]

約数ペア:

[(1, 70218128), (2, 35109064), (4, 17554532), (8, 8777266), (16, 4388633), (673, 104336), (1346, 52168), (2692, 26084), (5384, 13042), (6521, 10768)]