68495854

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1493}}^1$

素因数の和:1644

約数の個数: 32

約数和(自身を含む): 122627520

約数和(自身を除く): 54131666

約数列:

[1, 2, 7, 14, 29, 58, 113, 203, 226, 406, 791, 1493, 1582, 2986, 3277, 6554, 10451, 20902, 22939, 43297, 45878, 86594, 168709, 303079, 337418, 606158, 1180963, 2361926, 4892561, 9785122, 34247927, 68495854]

約数ペア:

[(1, 68495854), (2, 34247927), (7, 9785122), (14, 4892561), (29, 2361926), (58, 1180963), (113, 606158), (203, 337418), (226, 303079), (406, 168709), (791, 86594), (1493, 45878), (1582, 43297), (2986, 22939), (3277, 20902), (6554, 10451)]