72643296961

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1114349}}^1$

素因数の和:1114488

約数の個数: 16

約数和(自身を含む): 79163424000

約数和(自身を除く): 6520127039

約数列:

[1, 19, 47, 73, 893, 1387, 3431, 65189, 1114349, 21172631, 52374403, 81347477, 995113657, 1545602063, 3823331419, 72643296961]

約数ペア:

[(1, 72643296961), (19, 3823331419), (47, 1545602063), (73, 995113657), (893, 81347477), (1387, 52374403), (3431, 21172631), (65189, 1114349)]