2513231872

素因数分解:

$2^{13}\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:275

約数の個数: 112

約数和(自身を含む): 5308092000

約数和(自身を除く): 2794860128

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 71, 116, 128, 142, 149, 232, 256, 284, 298, 464, 512, 568, 596, 928, 1024, 1136, 1192, 1856, 2048, 2059, 2272, 2384, 3712, 4096, 4118, 4321, 4544, 4768, 7424, 8192, 8236, 8642, 9088, 9536, 10579, 14848, 16472, 17284, 18176, 19072, 21158, 29696, 32944, 34568, 36352, 38144, 42316, 59392, 65888, 69136, 72704, 76288, 84632, 118784, 131776, 138272, 145408, 152576, 169264, 237568, 263552, 276544, 290816, 305152, 306791, 338528, 527104, 553088, 581632, 610304, 613582, 677056, 1054208, 1106176, 1220608, 1227164, 1354112, 2108416, 2212352, 2454328, 2708224, 4216832, 4424704, 4908656, 5416448, 8433664, 8849408, 9817312, 10832896, 16867328, 17698816, 19634624, 21665792, 35397632, 39269248, 43331584, 78538496, 86663168, 157076992, 314153984, 628307968, 1256615936, 2513231872]

約数ペア:

[(1, 2513231872), (2, 1256615936), (4, 628307968), (8, 314153984), (16, 157076992), (29, 86663168), (32, 78538496), (58, 43331584), (64, 39269248), (71, 35397632), (116, 21665792), (128, 19634624), (142, 17698816), (149, 16867328), (232, 10832896), (256, 9817312), (284, 8849408), (298, 8433664), (464, 5416448), (512, 4908656), (568, 4424704), (596, 4216832), (928, 2708224), (1024, 2454328), (1136, 2212352), (1192, 2108416), (1856, 1354112), (2048, 1227164), (2059, 1220608), (2272, 1106176), (2384, 1054208), (3712, 677056), (4096, 613582), (4118, 610304), (4321, 581632), (4544, 553088), (4768, 527104), (7424, 338528), (8192, 306791), (8236, 305152), (8642, 290816), (9088, 276544), (9536, 263552), (10579, 237568), (14848, 169264), (16472, 152576), (17284, 145408), (18176, 138272), (19072, 131776), (21158, 118784), (29696, 84632), (32944, 76288), (34568, 72704), (36352, 69136), (38144, 65888), (42316, 59392)]