38537668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{2239}}^1$

素因数の和:2587

約数の個数: 24

約数和(自身を含む): 72880640

約数和(自身を除く): 34342972

約数列:

[1, 2, 4, 13, 26, 52, 331, 662, 1324, 2239, 4303, 4478, 8606, 8956, 17212, 29107, 58214, 116428, 741109, 1482218, 2964436, 9634417, 19268834, 38537668]

約数ペア:

[(1, 38537668), (2, 19268834), (4, 9634417), (13, 2964436), (26, 1482218), (52, 741109), (331, 116428), (662, 58214), (1324, 29107), (2239, 17212), (4303, 8956), (4478, 8606)]