25589256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 81423360

約数和(自身を除く): 55834104

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 61, 66, 77, 84, 88, 122, 132, 154, 168, 183, 227, 231, 244, 264, 308, 366, 427, 454, 462, 488, 616, 671, 681, 732, 854, 908, 924, 1281, 1342, 1362, 1464, 1589, 1708, 1816, 1848, 2013, 2497, 2562, 2684, 2724, 3178, 3416, 4026, 4697, 4767, 4994, 5124, 5368, 5448, 6356, 7491, 8052, 9394, 9534, 9988, 10248, 12712, 13847, 14091, 14982, 16104, 17479, 18788, 19068, 19976, 27694, 28182, 29964, 34958, 37576, 38136, 41541, 52437, 55388, 56364, 59928, 69916, 83082, 96929, 104874, 110776, 112728, 139832, 152317, 166164, 193858, 209748, 290787, 304634, 332328, 387716, 419496, 456951, 581574, 609268, 775432, 913902, 1066219, 1163148, 1218536, 1827804, 2132438, 2326296, 3198657, 3655608, 4264876, 6397314, 8529752, 12794628, 25589256]

約数ペア:

[(1, 25589256), (2, 12794628), (3, 8529752), (4, 6397314), (6, 4264876), (7, 3655608), (8, 3198657), (11, 2326296), (12, 2132438), (14, 1827804), (21, 1218536), (22, 1163148), (24, 1066219), (28, 913902), (33, 775432), (42, 609268), (44, 581574), (56, 456951), (61, 419496), (66, 387716), (77, 332328), (84, 304634), (88, 290787), (122, 209748), (132, 193858), (154, 166164), (168, 152317), (183, 139832), (227, 112728), (231, 110776), (244, 104874), (264, 96929), (308, 83082), (366, 69916), (427, 59928), (454, 56364), (462, 55388), (488, 52437), (616, 41541), (671, 38136), (681, 37576), (732, 34958), (854, 29964), (908, 28182), (924, 27694), (1281, 19976), (1342, 19068), (1362, 18788), (1464, 17479), (1589, 16104), (1708, 14982), (1816, 14091), (1848, 13847), (2013, 12712), (2497, 10248), (2562, 9988), (2684, 9534), (2724, 9394), (3178, 8052), (3416, 7491), (4026, 6356), (4697, 5448), (4767, 5368), (4994, 5124)]