713258528

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{1597}}^1$

素因数の和:2445

約数の個数: 48

約数和(自身を含む): 1489572504

約数和(自身を除く): 776313976

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 821, 1597, 1642, 3194, 3284, 6388, 6568, 12776, 13136, 13957, 25552, 26272, 27149, 27914, 51104, 54298, 55828, 108596, 111656, 217192, 223312, 434384, 446624, 868768, 1311137, 2622274, 5244548, 10489096, 20978192, 22289329, 41956384, 44578658, 89157316, 178314632, 356629264, 713258528]

約数ペア:

[(1, 713258528), (2, 356629264), (4, 178314632), (8, 89157316), (16, 44578658), (17, 41956384), (32, 22289329), (34, 20978192), (68, 10489096), (136, 5244548), (272, 2622274), (544, 1311137), (821, 868768), (1597, 446624), (1642, 434384), (3194, 223312), (3284, 217192), (6388, 111656), (6568, 108596), (12776, 55828), (13136, 54298), (13957, 51104), (25552, 27914), (26272, 27149)]