71088968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{727}}^1$

素因数の和:1469

約数の個数: 32

約数和(自身を含む): 141523200

約数和(自身を除く): 70434232

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 719, 727, 1438, 1454, 2876, 2908, 5752, 5816, 12223, 12359, 24446, 24718, 48892, 49436, 97784, 98872, 522713, 1045426, 2090852, 4181704, 8886121, 17772242, 35544484, 71088968]

約数ペア:

[(1, 71088968), (2, 35544484), (4, 17772242), (8, 8886121), (17, 4181704), (34, 2090852), (68, 1045426), (136, 522713), (719, 98872), (727, 97784), (1438, 49436), (1454, 48892), (2876, 24718), (2908, 24446), (5752, 12359), (5816, 12223)]