71732778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{3947}}^1$

素因数の和:4198

約数の個数: 32

約数和(自身を含む): 155203776

約数和(自身を除く): 83470998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 233, 466, 699, 1398, 3029, 3947, 6058, 7894, 9087, 11841, 18174, 23682, 51311, 102622, 153933, 307866, 919651, 1839302, 2758953, 5517906, 11955463, 23910926, 35866389, 71732778]

約数ペア:

[(1, 71732778), (2, 35866389), (3, 23910926), (6, 11955463), (13, 5517906), (26, 2758953), (39, 1839302), (78, 919651), (233, 307866), (466, 153933), (699, 102622), (1398, 51311), (3029, 23682), (3947, 18174), (6058, 11841), (7894, 9087)]