47968336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2239}}^1$

素因数の和:2363

約数の個数: 40

約数和(自身を含む): 101104640

約数和(自身を除く): 53136304

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2239, 2678, 4478, 5356, 8956, 10712, 17912, 21424, 29107, 35824, 58214, 116428, 230617, 232856, 461234, 465712, 922468, 1844936, 2998021, 3689872, 5996042, 11992084, 23984168, 47968336]

約数ペア:

[(1, 47968336), (2, 23984168), (4, 11992084), (8, 5996042), (13, 3689872), (16, 2998021), (26, 1844936), (52, 922468), (103, 465712), (104, 461234), (206, 232856), (208, 230617), (412, 116428), (824, 58214), (1339, 35824), (1648, 29107), (2239, 21424), (2678, 17912), (4478, 10712), (5356, 8956)]