78964774

素因数分解:

$2^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{1951}}^1$

素因数の和:2033

約数の個数: 32

約数和(自身を含む): 140544000

約数和(自身を除く): 61579226

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 343, 413, 686, 826, 1951, 2891, 3902, 5782, 13657, 20237, 27314, 40474, 95599, 115109, 191198, 230218, 669193, 805763, 1338386, 1611526, 5640341, 11280682, 39482387, 78964774]

約数ペア:

[(1, 78964774), (2, 39482387), (7, 11280682), (14, 5640341), (49, 1611526), (59, 1338386), (98, 805763), (118, 669193), (343, 230218), (413, 191198), (686, 115109), (826, 95599), (1951, 40474), (2891, 27314), (3902, 20237), (5782, 13657)]