72645898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1\times {\mathrm{1879}}^1$

素因数の和:3381

約数の個数: 16

約数和(自身を含む): 117492480

約数和(自身を除く): 44846582

約数列:

[1, 2, 13, 26, 1487, 1879, 2974, 3758, 19331, 24427, 38662, 48854, 2794073, 5588146, 36322949, 72645898]

約数ペア:

[(1, 72645898), (2, 36322949), (13, 5588146), (26, 2794073), (1487, 48854), (1879, 38662), (2974, 24427), (3758, 19331)]