74037222506

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{421}}^1\times {\mathrm{520297}}^1$

素因数の和:520746

約数の個数: 24

約数和(自身を含む): 120541600044

約数和(自身を除く): 46504377538

約数列:

[1, 2, 13, 26, 169, 338, 421, 842, 5473, 10946, 71149, 142298, 520297, 1040594, 6763861, 13527722, 87930193, 175860386, 219045037, 438090074, 2847585481, 5695170962, 37018611253, 74037222506]

約数ペア:

[(1, 74037222506), (2, 37018611253), (13, 5695170962), (26, 2847585481), (169, 438090074), (338, 219045037), (421, 175860386), (842, 87930193), (5473, 13527722), (10946, 6763861), (71149, 1040594), (142298, 520297)]