28636012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2089}}^1$

素因数の和:2265

約数の個数: 24

約数和(自身を含む): 52668000

約数和(自身を除く): 24031988

約数列:

[1, 2, 4, 23, 46, 92, 149, 298, 596, 2089, 3427, 4178, 6854, 8356, 13708, 48047, 96094, 192188, 311261, 622522, 1245044, 7159003, 14318006, 28636012]

約数ペア:

[(1, 28636012), (2, 14318006), (4, 7159003), (23, 1245044), (46, 622522), (92, 311261), (149, 192188), (298, 96094), (596, 48047), (2089, 13708), (3427, 8356), (4178, 6854)]