71180356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{13553}}^1$

素因数の和:13671

約数の個数: 24

約数和(自身を含む): 135485784

約数和(自身を除く): 64305428

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 13553, 27106, 54212, 176189, 352378, 704756, 1368853, 2737706, 5475412, 17795089, 35590178, 71180356]

約数ペア:

[(1, 71180356), (2, 35590178), (4, 17795089), (13, 5475412), (26, 2737706), (52, 1368853), (101, 704756), (202, 352378), (404, 176189), (1313, 54212), (2626, 27106), (5252, 13553)]