4387656

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:84

約数の個数: 128

約数和(自身を含む): 14112000

約数和(自身を除く): 9724344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 41, 42, 49, 52, 56, 78, 82, 84, 91, 98, 104, 123, 147, 156, 164, 168, 182, 196, 246, 273, 287, 294, 312, 328, 343, 364, 392, 492, 533, 546, 574, 588, 637, 686, 728, 861, 984, 1029, 1066, 1092, 1148, 1176, 1274, 1372, 1599, 1722, 1911, 2009, 2058, 2132, 2184, 2296, 2548, 2744, 3198, 3444, 3731, 3822, 4018, 4116, 4264, 4459, 5096, 6027, 6396, 6888, 7462, 7644, 8036, 8232, 8918, 11193, 12054, 12792, 13377, 14063, 14924, 15288, 16072, 17836, 22386, 24108, 26117, 26754, 28126, 29848, 35672, 42189, 44772, 48216, 52234, 53508, 56252, 78351, 84378, 89544, 104468, 107016, 112504, 156702, 168756, 182819, 208936, 313404, 337512, 365638, 548457, 626808, 731276, 1096914, 1462552, 2193828, 4387656]

約数ペア:

[(1, 4387656), (2, 2193828), (3, 1462552), (4, 1096914), (6, 731276), (7, 626808), (8, 548457), (12, 365638), (13, 337512), (14, 313404), (21, 208936), (24, 182819), (26, 168756), (28, 156702), (39, 112504), (41, 107016), (42, 104468), (49, 89544), (52, 84378), (56, 78351), (78, 56252), (82, 53508), (84, 52234), (91, 48216), (98, 44772), (104, 42189), (123, 35672), (147, 29848), (156, 28126), (164, 26754), (168, 26117), (182, 24108), (196, 22386), (246, 17836), (273, 16072), (287, 15288), (294, 14924), (312, 14063), (328, 13377), (343, 12792), (364, 12054), (392, 11193), (492, 8918), (533, 8232), (546, 8036), (574, 7644), (588, 7462), (637, 6888), (686, 6396), (728, 6027), (861, 5096), (984, 4459), (1029, 4264), (1066, 4116), (1092, 4018), (1148, 3822), (1176, 3731), (1274, 3444), (1372, 3198), (1599, 2744), (1722, 2548), (1911, 2296), (2009, 2184), (2058, 2132)]