25963658

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{59}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 49066560

約数和(自身を除く): 23102902

約数列:

[1, 2, 7, 14, 17, 34, 43, 59, 86, 118, 119, 238, 301, 413, 602, 731, 826, 1003, 1462, 1849, 2006, 2537, 3698, 5074, 5117, 7021, 10234, 12943, 14042, 17759, 25886, 31433, 35518, 43129, 62866, 86258, 109091, 218182, 220031, 301903, 440062, 603806, 763637, 1527274, 1854547, 3709094, 12981829, 25963658]

約数ペア:

[(1, 25963658), (2, 12981829), (7, 3709094), (14, 1854547), (17, 1527274), (34, 763637), (43, 603806), (59, 440062), (86, 301903), (118, 220031), (119, 218182), (238, 109091), (301, 86258), (413, 62866), (602, 43129), (731, 35518), (826, 31433), (1003, 25886), (1462, 17759), (1849, 14042), (2006, 12943), (2537, 10234), (3698, 7021), (5074, 5117)]