860894464

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1901}}^1$

素因数の和:2007

約数の個数: 72

約数和(自身を含む): 1807774920

約数和(自身を除く): 946880456

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 61, 64, 116, 122, 128, 232, 244, 256, 464, 488, 928, 976, 1769, 1856, 1901, 1952, 3538, 3712, 3802, 3904, 7076, 7424, 7604, 7808, 14152, 15208, 15616, 28304, 30416, 55129, 56608, 60832, 110258, 113216, 115961, 121664, 220516, 226432, 231922, 243328, 441032, 452864, 463844, 486656, 882064, 927688, 1764128, 1855376, 3362869, 3528256, 3710752, 6725738, 7056512, 7421504, 13451476, 14113024, 14843008, 26902952, 29686016, 53805904, 107611808, 215223616, 430447232, 860894464]

約数ペア:

[(1, 860894464), (2, 430447232), (4, 215223616), (8, 107611808), (16, 53805904), (29, 29686016), (32, 26902952), (58, 14843008), (61, 14113024), (64, 13451476), (116, 7421504), (122, 7056512), (128, 6725738), (232, 3710752), (244, 3528256), (256, 3362869), (464, 1855376), (488, 1764128), (928, 927688), (976, 882064), (1769, 486656), (1856, 463844), (1901, 452864), (1952, 441032), (3538, 243328), (3712, 231922), (3802, 226432), (3904, 220516), (7076, 121664), (7424, 115961), (7604, 113216), (7808, 110258), (14152, 60832), (15208, 56608), (15616, 55129), (28304, 30416)]