25352656

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4271}}^1$

素因数の和:4339

約数の個数: 40

約数和(自身を含む): 57210624

約数和(自身を除く): 31857968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 4271, 5936, 8542, 17084, 29897, 34168, 59794, 68336, 119588, 226363, 239176, 452726, 478352, 905452, 1584541, 1810904, 3169082, 3621808, 6338164, 12676328, 25352656]

約数ペア:

[(1, 25352656), (2, 12676328), (4, 6338164), (7, 3621808), (8, 3169082), (14, 1810904), (16, 1584541), (28, 905452), (53, 478352), (56, 452726), (106, 239176), (112, 226363), (212, 119588), (371, 68336), (424, 59794), (742, 34168), (848, 29897), (1484, 17084), (2968, 8542), (4271, 5936)]