69408052

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{7489}}^1$

素因数の和:7831

約数の個数: 24

約数和(自身を含む): 139254080

約数和(自身を除く): 69846028

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 4634, 7489, 9268, 14978, 29956, 52423, 104846, 209692, 2478859, 4957718, 9915436, 17352013, 34704026, 69408052]

約数ペア:

[(1, 69408052), (2, 34704026), (4, 17352013), (7, 9915436), (14, 4957718), (28, 2478859), (331, 209692), (662, 104846), (1324, 52423), (2317, 29956), (4634, 14978), (7489, 9268)]