68861058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{39989}}^1$

素因数の和:40042

約数の個数: 32

約数和(自身を含む): 161239680

約数和(自身を除く): 92378622

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 39989, 79978, 119967, 239934, 279923, 559846, 839769, 1639549, 1679538, 3279098, 4918647, 9837294, 11476843, 22953686, 34430529, 68861058]

約数ペア:

[(1, 68861058), (2, 34430529), (3, 22953686), (6, 11476843), (7, 9837294), (14, 4918647), (21, 3279098), (41, 1679538), (42, 1639549), (82, 839769), (123, 559846), (246, 279923), (287, 239934), (574, 119967), (861, 79978), (1722, 39989)]