67271872

素因数分解:

$2^6\times {\mathrm{23}}^2\times {\mathrm{1987}}^1$

素因数の和:2045

約数の個数: 42

約数和(自身を含む): 139619228

約数和(自身を除く): 72347356

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 529, 736, 1058, 1472, 1987, 2116, 3974, 4232, 7948, 8464, 15896, 16928, 31792, 33856, 45701, 63584, 91402, 127168, 182804, 365608, 731216, 1051123, 1462432, 2102246, 2924864, 4204492, 8408984, 16817968, 33635936, 67271872]

約数ペア:

[(1, 67271872), (2, 33635936), (4, 16817968), (8, 8408984), (16, 4204492), (23, 2924864), (32, 2102246), (46, 1462432), (64, 1051123), (92, 731216), (184, 365608), (368, 182804), (529, 127168), (736, 91402), (1058, 63584), (1472, 45701), (1987, 33856), (2116, 31792), (3974, 16928), (4232, 15896), (7948, 8464)]