65376556

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{80513}}^1$

素因数の和:80553

約数の個数: 24

約数和(自身を含む): 135263520

約数和(自身を除く): 69886964

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 80513, 161026, 322052, 563591, 1127182, 2254364, 2334877, 4669754, 9339508, 16344139, 32688278, 65376556]

約数ペア:

[(1, 65376556), (2, 32688278), (4, 16344139), (7, 9339508), (14, 4669754), (28, 2334877), (29, 2254364), (58, 1127182), (116, 563591), (203, 322052), (406, 161026), (812, 80513)]