71465548

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{701}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 156619008

約数和(自身を除く): 85153460

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 331, 662, 701, 1324, 1402, 2317, 2804, 3641, 4634, 4907, 7282, 7711, 9268, 9814, 14564, 15422, 19628, 25487, 30844, 50974, 53977, 101948, 107954, 215908, 232031, 464062, 928124, 1624217, 2552341, 3248434, 5104682, 6496868, 10209364, 17866387, 35732774, 71465548]

約数ペア:

[(1, 71465548), (2, 35732774), (4, 17866387), (7, 10209364), (11, 6496868), (14, 5104682), (22, 3248434), (28, 2552341), (44, 1624217), (77, 928124), (154, 464062), (308, 232031), (331, 215908), (662, 107954), (701, 101948), (1324, 53977), (1402, 50974), (2317, 30844), (2804, 25487), (3641, 19628), (4634, 15422), (4907, 14564), (7282, 9814), (7711, 9268)]