29013296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139487}}^1$

素因数の和:139508

約数の個数: 20

約数和(自身を含む): 60537792

約数和(自身を除く): 31524496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 139487, 278974, 557948, 1115896, 1813331, 2231792, 3626662, 7253324, 14506648, 29013296]

約数ペア:

[(1, 29013296), (2, 14506648), (4, 7253324), (8, 3626662), (13, 2231792), (16, 1813331), (26, 1115896), (52, 557948), (104, 278974), (208, 139487)]