25861968

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:617

約数の個数: 120

約数和(自身を含む): 81825120

約数和(自身を除く): 55963152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 44, 48, 58, 66, 72, 87, 88, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 319, 348, 396, 464, 522, 528, 563, 638, 696, 792, 957, 1044, 1126, 1276, 1392, 1584, 1689, 1914, 2088, 2252, 2552, 2871, 3378, 3828, 4176, 4504, 5067, 5104, 5742, 6193, 6756, 7656, 9008, 10134, 11484, 12386, 13512, 15312, 16327, 18579, 20268, 22968, 24772, 27024, 32654, 37158, 40536, 45936, 48981, 49544, 55737, 65308, 74316, 81072, 97962, 99088, 111474, 130616, 146943, 148632, 179597, 195924, 222948, 261232, 293886, 297264, 359194, 391848, 445896, 538791, 587772, 718388, 783696, 891792, 1077582, 1175544, 1436776, 1616373, 2155164, 2351088, 2873552, 3232746, 4310328, 6465492, 8620656, 12930984, 25861968]

約数ペア:

[(1, 25861968), (2, 12930984), (3, 8620656), (4, 6465492), (6, 4310328), (8, 3232746), (9, 2873552), (11, 2351088), (12, 2155164), (16, 1616373), (18, 1436776), (22, 1175544), (24, 1077582), (29, 891792), (33, 783696), (36, 718388), (44, 587772), (48, 538791), (58, 445896), (66, 391848), (72, 359194), (87, 297264), (88, 293886), (99, 261232), (116, 222948), (132, 195924), (144, 179597), (174, 148632), (176, 146943), (198, 130616), (232, 111474), (261, 99088), (264, 97962), (319, 81072), (348, 74316), (396, 65308), (464, 55737), (522, 49544), (528, 48981), (563, 45936), (638, 40536), (696, 37158), (792, 32654), (957, 27024), (1044, 24772), (1126, 22968), (1276, 20268), (1392, 18579), (1584, 16327), (1689, 15312), (1914, 13512), (2088, 12386), (2252, 11484), (2552, 10134), (2871, 9008), (3378, 7656), (3828, 6756), (4176, 6193), (4504, 5742), (5067, 5104)]