15704795228

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{1637}}^1$

素因数の和:1911

約数の個数: 72

約数和(自身を含む): 30047249232

約数和(自身を除く): 14342454004

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 193, 289, 386, 578, 731, 772, 1156, 1462, 1637, 2924, 3274, 3281, 6548, 6562, 8299, 12427, 13124, 16598, 24854, 27829, 33196, 49708, 55658, 55777, 70391, 111316, 111554, 140782, 141083, 223108, 281564, 282166, 315941, 473093, 564332, 631882, 946186, 1196647, 1263764, 1892372, 2393294, 2398411, 4786588, 4796822, 5370997, 9593644, 10741994, 13585463, 20342999, 21483988, 27170926, 40685998, 54341852, 81371996, 91306949, 182613898, 230952871, 365227796, 461905742, 923811484, 3926198807, 7852397614, 15704795228]

約数ペア:

[(1, 15704795228), (2, 7852397614), (4, 3926198807), (17, 923811484), (34, 461905742), (43, 365227796), (68, 230952871), (86, 182613898), (172, 91306949), (193, 81371996), (289, 54341852), (386, 40685998), (578, 27170926), (731, 21483988), (772, 20342999), (1156, 13585463), (1462, 10741994), (1637, 9593644), (2924, 5370997), (3274, 4796822), (3281, 4786588), (6548, 2398411), (6562, 2393294), (8299, 1892372), (12427, 1263764), (13124, 1196647), (16598, 946186), (24854, 631882), (27829, 564332), (33196, 473093), (49708, 315941), (55658, 282166), (55777, 281564), (70391, 223108), (111316, 141083), (111554, 140782)]