22345544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 48384000

約数和(自身を除く): 26038456

約数列:

[1, 2, 4, 8, 13, 26, 29, 31, 52, 58, 62, 104, 116, 124, 232, 239, 248, 377, 403, 478, 754, 806, 899, 956, 1508, 1612, 1798, 1912, 3016, 3107, 3224, 3596, 6214, 6931, 7192, 7409, 11687, 12428, 13862, 14818, 23374, 24856, 27724, 29636, 46748, 55448, 59272, 90103, 93496, 96317, 180206, 192634, 214861, 360412, 385268, 429722, 720824, 770536, 859444, 1718888, 2793193, 5586386, 11172772, 22345544]

約数ペア:

[(1, 22345544), (2, 11172772), (4, 5586386), (8, 2793193), (13, 1718888), (26, 859444), (29, 770536), (31, 720824), (52, 429722), (58, 385268), (62, 360412), (104, 214861), (116, 192634), (124, 180206), (232, 96317), (239, 93496), (248, 90103), (377, 59272), (403, 55448), (478, 46748), (754, 29636), (806, 27724), (899, 24856), (956, 23374), (1508, 14818), (1612, 13862), (1798, 12428), (1912, 11687), (3016, 7409), (3107, 7192), (3224, 6931), (3596, 6214)]