7648157072

素因数分解:

$2^4\times {\mathrm{71143}}^1\times {\mathrm{6719}}^1$

素因数の和:77870

約数の個数: 20

約数和(自身を含む): 14820718080

約数和(自身を除く): 7172561008

約数列:

[1, 2, 4, 8, 16, 6719, 13438, 26876, 53752, 71143, 107504, 142286, 284572, 569144, 1138288, 478009817, 956019634, 1912039268, 3824078536, 7648157072]

約数ペア:

[(1, 7648157072), (2, 3824078536), (4, 1912039268), (8, 956019634), (16, 478009817), (6719, 1138288), (13438, 569144), (26876, 284572), (53752, 142286), (71143, 107504)]