25541472

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 144

約数和(自身を含む): 78345792

約数和(自身を除く): 52804320

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 67, 76, 88, 96, 114, 132, 134, 152, 176, 201, 209, 228, 264, 268, 304, 352, 361, 402, 418, 456, 528, 536, 608, 627, 722, 737, 804, 836, 912, 1056, 1072, 1083, 1254, 1273, 1444, 1474, 1608, 1672, 1824, 2144, 2166, 2211, 2508, 2546, 2888, 2948, 3216, 3344, 3819, 3971, 4332, 4422, 5016, 5092, 5776, 5896, 6432, 6688, 7638, 7942, 8664, 8844, 10032, 10184, 11552, 11792, 11913, 14003, 15276, 15884, 17328, 17688, 20064, 20368, 23584, 23826, 24187, 28006, 30552, 31768, 34656, 35376, 40736, 42009, 47652, 48374, 56012, 61104, 63536, 70752, 72561, 84018, 95304, 96748, 112024, 122208, 127072, 145122, 168036, 190608, 193496, 224048, 266057, 290244, 336072, 381216, 386992, 448096, 532114, 580488, 672144, 773984, 798171, 1064228, 1160976, 1344288, 1596342, 2128456, 2321952, 3192684, 4256912, 6385368, 8513824, 12770736, 25541472]

約数ペア:

[(1, 25541472), (2, 12770736), (3, 8513824), (4, 6385368), (6, 4256912), (8, 3192684), (11, 2321952), (12, 2128456), (16, 1596342), (19, 1344288), (22, 1160976), (24, 1064228), (32, 798171), (33, 773984), (38, 672144), (44, 580488), (48, 532114), (57, 448096), (66, 386992), (67, 381216), (76, 336072), (88, 290244), (96, 266057), (114, 224048), (132, 193496), (134, 190608), (152, 168036), (176, 145122), (201, 127072), (209, 122208), (228, 112024), (264, 96748), (268, 95304), (304, 84018), (352, 72561), (361, 70752), (402, 63536), (418, 61104), (456, 56012), (528, 48374), (536, 47652), (608, 42009), (627, 40736), (722, 35376), (737, 34656), (804, 31768), (836, 30552), (912, 28006), (1056, 24187), (1072, 23826), (1083, 23584), (1254, 20368), (1273, 20064), (1444, 17688), (1474, 17328), (1608, 15884), (1672, 15276), (1824, 14003), (2144, 11913), (2166, 11792), (2211, 11552), (2508, 10184), (2546, 10032), (2888, 8844), (2948, 8664), (3216, 7942), (3344, 7638), (3819, 6688), (3971, 6432), (4332, 5896), (4422, 5776), (5016, 5092)]