25225986

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3449}}^1$

素因数の和:3530

約数の個数: 32

約数和(自身を含む): 53654400

約数和(自身を除く): 28428414

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3449, 3657, 6898, 7314, 10347, 20694, 79327, 158654, 182797, 237981, 365594, 475962, 548391, 1096782, 4204331, 8408662, 12612993, 25225986]

約数ペア:

[(1, 25225986), (2, 12612993), (3, 8408662), (6, 4204331), (23, 1096782), (46, 548391), (53, 475962), (69, 365594), (106, 237981), (138, 182797), (159, 158654), (318, 79327), (1219, 20694), (2438, 10347), (3449, 7314), (3657, 6898)]