68309542

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{487}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 120586752

約数和(自身を除く): 52277210

約数列:

[1, 2, 7, 14, 43, 86, 233, 301, 466, 487, 602, 974, 1631, 3262, 3409, 6818, 10019, 20038, 20941, 41882, 70133, 113471, 140266, 146587, 226942, 293174, 794297, 1588594, 4879253, 9758506, 34154771, 68309542]

約数ペア:

[(1, 68309542), (2, 34154771), (7, 9758506), (14, 4879253), (43, 1588594), (86, 794297), (233, 293174), (301, 226942), (466, 146587), (487, 140266), (602, 113471), (974, 70133), (1631, 41882), (3262, 20941), (3409, 20038), (6818, 10019)]