25725102

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10639}}^1$

素因数の和:10688

約数の個数: 32

約数和(自身を含む): 57200640

約数和(自身を除く): 31475538

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 10639, 21278, 31917, 63834, 138307, 276614, 329809, 414921, 659618, 829842, 989427, 1978854, 4287517, 8575034, 12862551, 25725102]

約数ペア:

[(1, 25725102), (2, 12862551), (3, 8575034), (6, 4287517), (13, 1978854), (26, 989427), (31, 829842), (39, 659618), (62, 414921), (78, 329809), (93, 276614), (186, 138307), (403, 63834), (806, 31917), (1209, 21278), (2418, 10639)]