78337012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{3019}}^1$

素因数の和:3535

約数の個数: 24

約数和(自身を含む): 147980000

約数和(自身を除く): 69642988

約数列:

[1, 2, 4, 13, 26, 52, 499, 998, 1996, 3019, 6038, 6487, 12076, 12974, 25948, 39247, 78494, 156988, 1506481, 3012962, 6025924, 19584253, 39168506, 78337012]

約数ペア:

[(1, 78337012), (2, 39168506), (4, 19584253), (13, 6025924), (26, 3012962), (52, 1506481), (499, 156988), (998, 78494), (1996, 39247), (3019, 25948), (6038, 12974), (6487, 12076)]