57887228

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{12841}}^1$

素因数の和:12882

約数の個数: 36

約数和(自身を含む): 122974992

約数和(自身を除く): 65087764

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 12841, 25682, 51364, 89887, 179774, 295343, 359548, 590686, 629209, 1181372, 1258418, 2067401, 2516836, 4134802, 8269604, 14471807, 28943614, 57887228]

約数ペア:

[(1, 57887228), (2, 28943614), (4, 14471807), (7, 8269604), (14, 4134802), (23, 2516836), (28, 2067401), (46, 1258418), (49, 1181372), (92, 629209), (98, 590686), (161, 359548), (196, 295343), (322, 179774), (644, 89887), (1127, 51364), (2254, 25682), (4508, 12841)]