25366949776

素因数分解:

$2^4\times 7^1\times {\mathrm{337}}^1\times {\mathrm{672079}}^1$

素因数の和:672431

約数の個数: 40

約数和(自身を含む): 56336433920

約数和(自身を除く): 30969484144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 337, 674, 1348, 2359, 2696, 4718, 5392, 9436, 18872, 37744, 672079, 1344158, 2688316, 4704553, 5376632, 9409106, 10753264, 18818212, 37636424, 75272848, 226490623, 452981246, 905962492, 1585434361, 1811924984, 3170868722, 3623849968, 6341737444, 12683474888, 25366949776]

約数ペア:

[(1, 25366949776), (2, 12683474888), (4, 6341737444), (7, 3623849968), (8, 3170868722), (14, 1811924984), (16, 1585434361), (28, 905962492), (56, 452981246), (112, 226490623), (337, 75272848), (674, 37636424), (1348, 18818212), (2359, 10753264), (2696, 9409106), (4718, 5376632), (5392, 4704553), (9436, 2688316), (18872, 1344158), (37744, 672079)]