25131732

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 63546336

約数和(自身を除く): 38414604

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 107, 111, 138, 148, 214, 222, 276, 321, 428, 444, 529, 642, 851, 1058, 1284, 1587, 1702, 2116, 2461, 2553, 3174, 3404, 3959, 4922, 5106, 6348, 7383, 7918, 9844, 10212, 11877, 14766, 15836, 19573, 23754, 29532, 39146, 47508, 56603, 58719, 78292, 91057, 113206, 117438, 169809, 182114, 226412, 234876, 273171, 339618, 364228, 546342, 679236, 1092684, 2094311, 4188622, 6282933, 8377244, 12565866, 25131732]

約数ペア:

[(1, 25131732), (2, 12565866), (3, 8377244), (4, 6282933), (6, 4188622), (12, 2094311), (23, 1092684), (37, 679236), (46, 546342), (69, 364228), (74, 339618), (92, 273171), (107, 234876), (111, 226412), (138, 182114), (148, 169809), (214, 117438), (222, 113206), (276, 91057), (321, 78292), (428, 58719), (444, 56603), (529, 47508), (642, 39146), (851, 29532), (1058, 23754), (1284, 19573), (1587, 15836), (1702, 14766), (2116, 11877), (2461, 10212), (2553, 9844), (3174, 7918), (3404, 7383), (3959, 6348), (4922, 5106)]