72340216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5477}}^1$

素因数の和:5623

約数の個数: 32

約数和(自身を含む): 147248640

約数和(自身を除く): 74908424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 5477, 6604, 10954, 13208, 21908, 43816, 71201, 142402, 284804, 569608, 695579, 1391158, 2782316, 5564632, 9042527, 18085054, 36170108, 72340216]

約数ペア:

[(1, 72340216), (2, 36170108), (4, 18085054), (8, 9042527), (13, 5564632), (26, 2782316), (52, 1391158), (104, 695579), (127, 569608), (254, 284804), (508, 142402), (1016, 71201), (1651, 43816), (3302, 21908), (5477, 13208), (6604, 10954)]