4080695752

素因数分解:

$2^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{290317}}^1$

素因数の和:290581

約数の個数: 32

約数和(自身を含む): 8779216320

約数和(自身を除く): 4698520568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 251, 502, 1004, 1757, 2008, 3514, 7028, 14056, 290317, 580634, 1161268, 2032219, 2322536, 4064438, 8128876, 16257752, 72869567, 145739134, 291478268, 510086969, 582956536, 1020173938, 2040347876, 4080695752]

約数ペア:

[(1, 4080695752), (2, 2040347876), (4, 1020173938), (7, 582956536), (8, 510086969), (14, 291478268), (28, 145739134), (56, 72869567), (251, 16257752), (502, 8128876), (1004, 4064438), (1757, 2322536), (2008, 2032219), (3514, 1161268), (7028, 580634), (14056, 290317)]