71215552

素因数分解:

$2^6\times {\mathrm{769}}^1\times {\mathrm{1447}}^1$

素因数の和:2228

約数の個数: 28

約数和(自身を含む): 141599920

約数和(自身を除く): 70384368

約数列:

[1, 2, 4, 8, 16, 32, 64, 769, 1447, 1538, 2894, 3076, 5788, 6152, 11576, 12304, 23152, 24608, 46304, 49216, 92608, 1112743, 2225486, 4450972, 8901944, 17803888, 35607776, 71215552]

約数ペア:

[(1, 71215552), (2, 35607776), (4, 17803888), (8, 8901944), (16, 4450972), (32, 2225486), (64, 1112743), (769, 92608), (1447, 49216), (1538, 46304), (2894, 24608), (3076, 23152), (5788, 12304), (6152, 11576)]