68224376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1993}}^1$

素因数の和:2399

約数の個数: 32

約数和(自身を含む): 139978800

約数和(自身を除く): 71754424

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 389, 778, 1556, 1993, 3112, 3986, 4279, 7972, 8558, 15944, 17116, 21923, 34232, 43846, 87692, 175384, 775277, 1550554, 3101108, 6202216, 8528047, 17056094, 34112188, 68224376]

約数ペア:

[(1, 68224376), (2, 34112188), (4, 17056094), (8, 8528047), (11, 6202216), (22, 3101108), (44, 1550554), (88, 775277), (389, 175384), (778, 87692), (1556, 43846), (1993, 34232), (3112, 21923), (3986, 17116), (4279, 15944), (7972, 8558)]