25644482

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{541}}^1$

素因数の和:853

約数の個数: 16

約数和(自身を含む): 39043512

約数和(自身を除く): 13399030

約数列:

[1, 2, 137, 173, 274, 346, 541, 1082, 23701, 47402, 74117, 93593, 148234, 187186, 12822241, 25644482]

約数ペア:

[(1, 25644482), (2, 12822241), (137, 187186), (173, 148234), (274, 93593), (346, 74117), (541, 47402), (1082, 23701)]