66943144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1777}}^1$

素因数の和:2077

約数の個数: 32

約数和(自身を含む): 133456680

約数和(自身を除く): 66513536

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 277, 554, 1108, 1777, 2216, 3554, 4709, 7108, 9418, 14216, 18836, 30209, 37672, 60418, 120836, 241672, 492229, 984458, 1968916, 3937832, 8367893, 16735786, 33471572, 66943144]

約数ペア:

[(1, 66943144), (2, 33471572), (4, 16735786), (8, 8367893), (17, 3937832), (34, 1968916), (68, 984458), (136, 492229), (277, 241672), (554, 120836), (1108, 60418), (1777, 37672), (2216, 30209), (3554, 18836), (4709, 14216), (7108, 9418)]