72813272

素因数分解:

$2^3\times 7^1\times {\mathrm{1300237}}^1$

素因数の和:1300250

約数の個数: 16

約数和(自身を含む): 156028560

約数和(自身を除く): 83215288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1300237, 2600474, 5200948, 9101659, 10401896, 18203318, 36406636, 72813272]

約数ペア:

[(1, 72813272), (2, 36406636), (4, 18203318), (7, 10401896), (8, 9101659), (14, 5200948), (28, 2600474), (56, 1300237)]