42993812

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1459}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 77263200

約数和(自身を除く): 34269388

約数列:

[1, 2, 4, 53, 106, 139, 212, 278, 556, 1459, 2918, 5836, 7367, 14734, 29468, 77327, 154654, 202801, 309308, 405602, 811204, 10748453, 21496906, 42993812]

約数ペア:

[(1, 42993812), (2, 21496906), (4, 10748453), (53, 811204), (106, 405602), (139, 309308), (212, 202801), (278, 154654), (556, 77327), (1459, 29468), (2918, 14734), (5836, 7367)]