26145652

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{38677}}^1$

素因数の和:38707

約数の個数: 18

約数和(自身を含む): 49546518

約数和(自身を除く): 23400866

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 38677, 77354, 154708, 502801, 1005602, 2011204, 6536413, 13072826, 26145652]

約数ペア:

[(1, 26145652), (2, 13072826), (4, 6536413), (13, 2011204), (26, 1005602), (52, 502801), (169, 154708), (338, 77354), (676, 38677)]