651393728

素因数分解:

$2^6\times {\mathrm{10178027}}^1$

素因数の和:10178039

約数の個数: 14

約数和(自身を含む): 1292609556

約数和(自身を除く): 641215828

約数列:

[1, 2, 4, 8, 16, 32, 64, 10178027, 20356054, 40712108, 81424216, 162848432, 325696864, 651393728]

約数ペア:

[(1, 651393728), (2, 325696864), (4, 162848432), (8, 81424216), (16, 40712108), (32, 20356054), (64, 10178027)]