72318016

素因数分解:

$2^6\times {\mathrm{1063}}^2$

素因数の和:2138

約数の個数: 21

約数和(自身を含む): 143641191

約数和(自身を除く): 71323175

約数列:

[1, 2, 4, 8, 16, 32, 64, 1063, 2126, 4252, 8504, 17008, 34016, 68032, 1129969, 2259938, 4519876, 9039752, 18079504, 36159008, 72318016]

約数ペア:

[(1, 72318016), (2, 36159008), (4, 18079504), (8, 9039752), (16, 4519876), (32, 2259938), (64, 1129969), (1063, 68032), (2126, 34016), (4252, 17008)]