64210458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{2207}}^1$

素因数の和:2598

約数の個数: 32

約数和(自身を含む): 138733056

約数和(自身を除く): 74522598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 373, 746, 1119, 2207, 2238, 4414, 4849, 6621, 9698, 13242, 14547, 28691, 29094, 57382, 86073, 172146, 823211, 1646422, 2469633, 4939266, 10701743, 21403486, 32105229, 64210458]

約数ペア:

[(1, 64210458), (2, 32105229), (3, 21403486), (6, 10701743), (13, 4939266), (26, 2469633), (39, 1646422), (78, 823211), (373, 172146), (746, 86073), (1119, 57382), (2207, 29094), (2238, 28691), (4414, 14547), (4849, 13242), (6621, 9698)]