40936824

素因数分解:

$2^3\times 3^2\times {\mathrm{641}}^1\times {\mathrm{887}}^1$

素因数の和:1540

約数の個数: 48

約数和(自身を含む): 111168720

約数和(自身を除く): 70231896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 641, 887, 1282, 1774, 1923, 2564, 2661, 3548, 3846, 5128, 5322, 5769, 7096, 7692, 7983, 10644, 11538, 15384, 15966, 21288, 23076, 31932, 46152, 63864, 568567, 1137134, 1705701, 2274268, 3411402, 4548536, 5117103, 6822804, 10234206, 13645608, 20468412, 40936824]

約数ペア:

[(1, 40936824), (2, 20468412), (3, 13645608), (4, 10234206), (6, 6822804), (8, 5117103), (9, 4548536), (12, 3411402), (18, 2274268), (24, 1705701), (36, 1137134), (72, 568567), (641, 63864), (887, 46152), (1282, 31932), (1774, 23076), (1923, 21288), (2564, 15966), (2661, 15384), (3548, 11538), (3846, 10644), (5128, 7983), (5322, 7692), (5769, 7096)]