13821428432

素因数分解:

$2^4\times 7^2\times {\mathrm{157}}^1\times {\mathrm{112289}}^1$

素因数の和:112468

約数の個数: 60

約数和(自身を含む): 31349795940

約数和(自身を除く): 17528367508

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 157, 196, 314, 392, 628, 784, 1099, 1256, 2198, 2512, 4396, 7693, 8792, 15386, 17584, 30772, 61544, 112289, 123088, 224578, 449156, 786023, 898312, 1572046, 1796624, 3144092, 5502161, 6288184, 11004322, 12576368, 17629373, 22008644, 35258746, 44017288, 70517492, 88034576, 123405611, 141034984, 246811222, 282069968, 493622444, 863839277, 987244888, 1727678554, 1974489776, 3455357108, 6910714216, 13821428432]

約数ペア:

[(1, 13821428432), (2, 6910714216), (4, 3455357108), (7, 1974489776), (8, 1727678554), (14, 987244888), (16, 863839277), (28, 493622444), (49, 282069968), (56, 246811222), (98, 141034984), (112, 123405611), (157, 88034576), (196, 70517492), (314, 44017288), (392, 35258746), (628, 22008644), (784, 17629373), (1099, 12576368), (1256, 11004322), (2198, 6288184), (2512, 5502161), (4396, 3144092), (7693, 1796624), (8792, 1572046), (15386, 898312), (17584, 786023), (30772, 449156), (61544, 224578), (112289, 123088)]