25766456

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{971}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 50388480

約数和(自身を除く): 24622024

約数列:

[1, 2, 4, 8, 31, 62, 107, 124, 214, 248, 428, 856, 971, 1942, 3317, 3884, 6634, 7768, 13268, 26536, 30101, 60202, 103897, 120404, 207794, 240808, 415588, 831176, 3220807, 6441614, 12883228, 25766456]

約数ペア:

[(1, 25766456), (2, 12883228), (4, 6441614), (8, 3220807), (31, 831176), (62, 415588), (107, 240808), (124, 207794), (214, 120404), (248, 103897), (428, 60202), (856, 30101), (971, 26536), (1942, 13268), (3317, 7768), (3884, 6634)]