71038370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{5107}}^1$

素因数の和:5234

約数の個数: 32

約数和(自身を含む): 139019328

約数和(自身を除く): 67980958

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 2782, 5107, 6955, 10214, 13910, 25535, 51070, 66391, 132782, 331955, 546449, 663910, 1092898, 2732245, 5464490, 7103837, 14207674, 35519185, 71038370]

約数ペア:

[(1, 71038370), (2, 35519185), (5, 14207674), (10, 7103837), (13, 5464490), (26, 2732245), (65, 1092898), (107, 663910), (130, 546449), (214, 331955), (535, 132782), (1070, 66391), (1391, 51070), (2782, 25535), (5107, 13910), (6955, 10214)]