8737428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 24837120

約数和(自身を除く): 16099692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 43, 59, 82, 84, 86, 118, 123, 129, 164, 172, 177, 236, 246, 258, 287, 301, 354, 413, 492, 516, 574, 602, 708, 826, 861, 903, 1148, 1204, 1239, 1652, 1722, 1763, 1806, 2419, 2478, 2537, 3444, 3526, 3612, 4838, 4956, 5074, 5289, 7052, 7257, 7611, 9676, 10148, 10578, 12341, 14514, 15222, 16933, 17759, 21156, 24682, 29028, 30444, 33866, 35518, 37023, 49364, 50799, 53277, 67732, 71036, 74046, 101598, 104017, 106554, 148092, 203196, 208034, 213108, 312051, 416068, 624102, 728119, 1248204, 1456238, 2184357, 2912476, 4368714, 8737428]

約数ペア:

[(1, 8737428), (2, 4368714), (3, 2912476), (4, 2184357), (6, 1456238), (7, 1248204), (12, 728119), (14, 624102), (21, 416068), (28, 312051), (41, 213108), (42, 208034), (43, 203196), (59, 148092), (82, 106554), (84, 104017), (86, 101598), (118, 74046), (123, 71036), (129, 67732), (164, 53277), (172, 50799), (177, 49364), (236, 37023), (246, 35518), (258, 33866), (287, 30444), (301, 29028), (354, 24682), (413, 21156), (492, 17759), (516, 16933), (574, 15222), (602, 14514), (708, 12341), (826, 10578), (861, 10148), (903, 9676), (1148, 7611), (1204, 7257), (1239, 7052), (1652, 5289), (1722, 5074), (1763, 4956), (1806, 4838), (2419, 3612), (2478, 3526), (2537, 3444)]