64885132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{21149}}^1$

素因数の和:21225

約数の個数: 24

約数和(自身を含む): 124362000

約数和(自身を除く): 59476868

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 21149, 42298, 84596, 274937, 549874, 1099748, 1247791, 2495582, 4991164, 16221283, 32442566, 64885132]

約数ペア:

[(1, 64885132), (2, 32442566), (4, 16221283), (13, 4991164), (26, 2495582), (52, 1247791), (59, 1099748), (118, 549874), (236, 274937), (767, 84596), (1534, 42298), (3068, 21149)]