72373834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{28697}}^1$

素因数の和:28809

約数の個数: 16

約数和(自身を含む): 118120968

約数和(自身を除く): 45747134

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 28697, 57394, 373061, 746122, 2783609, 5567218, 36186917, 72373834]

約数ペア:

[(1, 72373834), (2, 36186917), (13, 5567218), (26, 2783609), (97, 746122), (194, 373061), (1261, 57394), (2522, 28697)]