416449928

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{3541}}^1$

素因数の和:3849

約数の個数: 32

約数和(自身を含む): 797162520

約数和(自身を除く): 380712592

約数列:

[1, 2, 4, 8, 61, 122, 241, 244, 482, 488, 964, 1928, 3541, 7082, 14164, 14701, 28328, 29402, 58804, 117608, 216001, 432002, 853381, 864004, 1706762, 1728008, 3413524, 6827048, 52056241, 104112482, 208224964, 416449928]

約数ペア:

[(1, 416449928), (2, 208224964), (4, 104112482), (8, 52056241), (61, 6827048), (122, 3413524), (241, 1728008), (244, 1706762), (482, 864004), (488, 853381), (964, 432002), (1928, 216001), (3541, 117608), (7082, 58804), (14164, 29402), (14701, 28328)]