22571968

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{367}}^1$

素因数の和:441

約数の個数: 42

約数和(自身を含む): 46408848

約数和(自身を除く): 23836880

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 367, 496, 734, 961, 992, 1468, 1922, 1984, 2936, 3844, 5872, 7688, 11377, 11744, 15376, 22754, 23488, 30752, 45508, 61504, 91016, 182032, 352687, 364064, 705374, 728128, 1410748, 2821496, 5642992, 11285984, 22571968]

約数ペア:

[(1, 22571968), (2, 11285984), (4, 5642992), (8, 2821496), (16, 1410748), (31, 728128), (32, 705374), (62, 364064), (64, 352687), (124, 182032), (248, 91016), (367, 61504), (496, 45508), (734, 30752), (961, 23488), (992, 22754), (1468, 15376), (1922, 11744), (1984, 11377), (2936, 7688), (3844, 5872)]