26490596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{7621}}^1$

素因数の和:7715

約数の個数: 24

約数和(自身を含む): 51219840

約数和(自身を除く): 24729244

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 7621, 15242, 30484, 83831, 167662, 335324, 602059, 1204118, 2408236, 6622649, 13245298, 26490596]

約数ペア:

[(1, 26490596), (2, 13245298), (4, 6622649), (11, 2408236), (22, 1204118), (44, 602059), (79, 335324), (158, 167662), (316, 83831), (869, 30484), (1738, 15242), (3476, 7621)]