25960892

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 46478544

約数和(自身を除く): 20517652

約数列:

[1, 2, 4, 67, 134, 157, 268, 314, 617, 628, 1234, 2468, 10519, 21038, 41339, 42076, 82678, 96869, 165356, 193738, 387476, 6490223, 12980446, 25960892]

約数ペア:

[(1, 25960892), (2, 12980446), (4, 6490223), (67, 387476), (134, 193738), (157, 165356), (268, 96869), (314, 82678), (617, 42076), (628, 41339), (1234, 21038), (2468, 10519)]