78342836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{136963}}^1$

素因数の和:136991

約数の個数: 24

約数和(自身を含む): 161069664

約数和(自身を除く): 82726828

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 136963, 273926, 547852, 1506593, 1780519, 3013186, 3561038, 6026372, 7122076, 19585709, 39171418, 78342836]

約数ペア:

[(1, 78342836), (2, 39171418), (4, 19585709), (11, 7122076), (13, 6026372), (22, 3561038), (26, 3013186), (44, 1780519), (52, 1506593), (143, 547852), (286, 273926), (572, 136963)]