61420348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{3413}}^1$

素因数の和:3837

約数の個数: 24

約数和(自身を含む): 117578160

約数和(自身を除く): 56157812

約数列:

[1, 2, 4, 11, 22, 44, 409, 818, 1636, 3413, 4499, 6826, 8998, 13652, 17996, 37543, 75086, 150172, 1395917, 2791834, 5583668, 15355087, 30710174, 61420348]

約数ペア:

[(1, 61420348), (2, 30710174), (4, 15355087), (11, 5583668), (22, 2791834), (44, 1395917), (409, 150172), (818, 75086), (1636, 37543), (3413, 17996), (4499, 13652), (6826, 8998)]