72407894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{5581}}^1$

素因数の和:6095

約数の個数: 16

約数和(自身を含む): 117222000

約数和(自身を除く): 44814106

約数列:

[1, 2, 13, 26, 499, 998, 5581, 6487, 11162, 12974, 72553, 145106, 2784919, 5569838, 36203947, 72407894]

約数ペア:

[(1, 72407894), (2, 36203947), (13, 5569838), (26, 2784919), (499, 145106), (998, 72553), (5581, 12974), (6487, 11162)]