77982004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{2957}}^1$

素因数の和:3327

約数の個数: 24

約数和(自身を含む): 144113760

約数和(自身を除く): 66131756

約数列:

[1, 2, 4, 19, 38, 76, 347, 694, 1388, 2957, 5914, 6593, 11828, 13186, 26372, 56183, 112366, 224732, 1026079, 2052158, 4104316, 19495501, 38991002, 77982004]

約数ペア:

[(1, 77982004), (2, 38991002), (4, 19495501), (19, 4104316), (38, 2052158), (76, 1026079), (347, 224732), (694, 112366), (1388, 56183), (2957, 26372), (5914, 13186), (6593, 11828)]