25468794

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3511}}^1$

素因数の和:3563

約数の個数: 48

約数和(自身を含む): 61361664

約数和(自身を除く): 35892870

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3511, 3627, 7022, 7254, 10533, 21066, 31599, 45643, 63198, 91286, 108841, 136929, 217682, 273858, 326523, 410787, 653046, 821574, 979569, 1414933, 1959138, 2829866, 4244799, 8489598, 12734397, 25468794]

約数ペア:

[(1, 25468794), (2, 12734397), (3, 8489598), (6, 4244799), (9, 2829866), (13, 1959138), (18, 1414933), (26, 979569), (31, 821574), (39, 653046), (62, 410787), (78, 326523), (93, 273858), (117, 217682), (186, 136929), (234, 108841), (279, 91286), (403, 63198), (558, 45643), (806, 31599), (1209, 21066), (2418, 10533), (3511, 7254), (3627, 7022)]