72377367088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{347968111}}^1$

素因数の和:347968132

約数の個数: 20

約数和(自身を含む): 151018160608

約数和(自身を除く): 78640793520

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 347968111, 695936222, 1391872444, 2783744888, 4523585443, 5567489776, 9047170886, 18094341772, 36188683544, 72377367088]

約数ペア:

[(1, 72377367088), (2, 36188683544), (4, 18094341772), (8, 9047170886), (13, 5567489776), (16, 4523585443), (26, 2783744888), (52, 1391872444), (104, 695936222), (208, 347968111)]