43875728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2971}}^1$

素因数の和:3063

約数の個数: 40

約数和(自身を含む): 92869056

約数和(自身を除く): 48993328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 2971, 3692, 5942, 7384, 11884, 14768, 23768, 38623, 47536, 77246, 154492, 210941, 308984, 421882, 617968, 843764, 1687528, 2742233, 3375056, 5484466, 10968932, 21937864, 43875728]

約数ペア:

[(1, 43875728), (2, 21937864), (4, 10968932), (8, 5484466), (13, 3375056), (16, 2742233), (26, 1687528), (52, 843764), (71, 617968), (104, 421882), (142, 308984), (208, 210941), (284, 154492), (568, 77246), (923, 47536), (1136, 38623), (1846, 23768), (2971, 14768), (3692, 11884), (5942, 7384)]