25723866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3109}}^1$

素因数の和:3318

約数の個数: 32

約数和(自身を含む): 59114880

約数和(自身を除く): 33391014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 3109, 4137, 6218, 8274, 9327, 18654, 21763, 43526, 65289, 130578, 612473, 1224946, 1837419, 3674838, 4287311, 8574622, 12861933, 25723866]

約数ペア:

[(1, 25723866), (2, 12861933), (3, 8574622), (6, 4287311), (7, 3674838), (14, 1837419), (21, 1224946), (42, 612473), (197, 130578), (394, 65289), (591, 43526), (1182, 21763), (1379, 18654), (2758, 9327), (3109, 8274), (4137, 6218)]