25537036

素因数分解:

$2^2\times 7^4\times {\mathrm{2659}}^1$

素因数の和:2691

約数の個数: 30

約数和(自身を含む): 52154620

約数和(自身を除く): 26617584

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 2659, 4802, 5318, 9604, 10636, 18613, 37226, 74452, 130291, 260582, 521164, 912037, 1824074, 3648148, 6384259, 12768518, 25537036]

約数ペア:

[(1, 25537036), (2, 12768518), (4, 6384259), (7, 3648148), (14, 1824074), (28, 912037), (49, 521164), (98, 260582), (196, 130291), (343, 74452), (686, 37226), (1372, 18613), (2401, 10636), (2659, 9604), (4802, 5318)]