71718376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{17011}}^1$

素因数の和:17065

約数の個数: 32

約数和(自身を含む): 146983680

約数和(自身を除く): 75265304

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 17011, 34022, 68044, 136088, 289187, 527341, 578374, 1054682, 1156748, 2109364, 2313496, 4218728, 8964797, 17929594, 35859188, 71718376]

約数ペア:

[(1, 71718376), (2, 35859188), (4, 17929594), (8, 8964797), (17, 4218728), (31, 2313496), (34, 2109364), (62, 1156748), (68, 1054682), (124, 578374), (136, 527341), (248, 289187), (527, 136088), (1054, 68044), (2108, 34022), (4216, 17011)]