17627848

素因数分解:

$2^3\times 7^2\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 38813580

約数和(自身を除く): 21185732

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 193, 196, 233, 386, 392, 466, 772, 932, 1351, 1544, 1631, 1864, 2702, 3262, 5404, 6524, 9457, 10808, 11417, 13048, 18914, 22834, 37828, 44969, 45668, 75656, 89938, 91336, 179876, 314783, 359752, 629566, 1259132, 2203481, 2518264, 4406962, 8813924, 17627848]

約数ペア:

[(1, 17627848), (2, 8813924), (4, 4406962), (7, 2518264), (8, 2203481), (14, 1259132), (28, 629566), (49, 359752), (56, 314783), (98, 179876), (193, 91336), (196, 89938), (233, 75656), (386, 45668), (392, 44969), (466, 37828), (772, 22834), (932, 18914), (1351, 13048), (1544, 11417), (1631, 10808), (1864, 9457), (2702, 6524), (3262, 5404)]