25473212

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 45338832

約数和(自身を除く): 19865620

約数列:

[1, 2, 4, 131, 173, 262, 281, 346, 524, 562, 692, 1124, 22663, 36811, 45326, 48613, 73622, 90652, 97226, 147244, 194452, 6368303, 12736606, 25473212]

約数ペア:

[(1, 25473212), (2, 12736606), (4, 6368303), (131, 194452), (173, 147244), (262, 97226), (281, 90652), (346, 73622), (524, 48613), (562, 45326), (692, 36811), (1124, 22663)]