28316106

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 77051520

約数和(自身を除く): 48735414

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 59, 63, 78, 91, 117, 118, 126, 177, 182, 234, 273, 293, 354, 413, 531, 546, 586, 767, 819, 826, 879, 1062, 1239, 1534, 1638, 1758, 2051, 2301, 2478, 2637, 3717, 3809, 4102, 4602, 5274, 5369, 6153, 6903, 7434, 7618, 10738, 11427, 12306, 13806, 16107, 17287, 18459, 22854, 26663, 32214, 34281, 34574, 36918, 48321, 51861, 53326, 68562, 79989, 96642, 103722, 121009, 155583, 159978, 224731, 239967, 242018, 311166, 363027, 449462, 479934, 674193, 726054, 1089081, 1348386, 1573117, 2022579, 2178162, 3146234, 4045158, 4719351, 9438702, 14158053, 28316106]

約数ペア:

[(1, 28316106), (2, 14158053), (3, 9438702), (6, 4719351), (7, 4045158), (9, 3146234), (13, 2178162), (14, 2022579), (18, 1573117), (21, 1348386), (26, 1089081), (39, 726054), (42, 674193), (59, 479934), (63, 449462), (78, 363027), (91, 311166), (117, 242018), (118, 239967), (126, 224731), (177, 159978), (182, 155583), (234, 121009), (273, 103722), (293, 96642), (354, 79989), (413, 68562), (531, 53326), (546, 51861), (586, 48321), (767, 36918), (819, 34574), (826, 34281), (879, 32214), (1062, 26663), (1239, 22854), (1534, 18459), (1638, 17287), (1758, 16107), (2051, 13806), (2301, 12306), (2478, 11427), (2637, 10738), (3717, 7618), (3809, 7434), (4102, 6903), (4602, 6153), (5274, 5369)]