25261712

素因数分解:

$2^4\times 7^1\times {\mathrm{283}}^1\times {\mathrm{797}}^1$

素因数の和:1095

約数の個数: 40

約数和(自身を含む): 56204736

約数和(自身を除く): 30943024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 283, 566, 797, 1132, 1594, 1981, 2264, 3188, 3962, 4528, 5579, 6376, 7924, 11158, 12752, 15848, 22316, 31696, 44632, 89264, 225551, 451102, 902204, 1578857, 1804408, 3157714, 3608816, 6315428, 12630856, 25261712]

約数ペア:

[(1, 25261712), (2, 12630856), (4, 6315428), (7, 3608816), (8, 3157714), (14, 1804408), (16, 1578857), (28, 902204), (56, 451102), (112, 225551), (283, 89264), (566, 44632), (797, 31696), (1132, 22316), (1594, 15848), (1981, 12752), (2264, 11158), (3188, 7924), (3962, 6376), (4528, 5579)]