77895142

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{317}}^1\times {\mathrm{727}}^1$

素因数の和:1072

約数の個数: 24

約数和(自身を含む): 127095696

約数和(自身を除く): 49200554

約数列:

[1, 2, 13, 26, 169, 317, 338, 634, 727, 1454, 4121, 8242, 9451, 18902, 53573, 107146, 122863, 230459, 245726, 460918, 2995967, 5991934, 38947571, 77895142]

約数ペア:

[(1, 77895142), (2, 38947571), (13, 5991934), (26, 2995967), (169, 460918), (317, 245726), (338, 230459), (634, 122863), (727, 107146), (1454, 53573), (4121, 18902), (8242, 9451)]