28064212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{2207}}^1$

素因数の和:2256

約数の個数: 36

約数和(自身を含む): 56939904

約数和(自身を除く): 28875692

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 289, 374, 578, 748, 1156, 2207, 3179, 4414, 6358, 8828, 12716, 24277, 37519, 48554, 75038, 97108, 150076, 412709, 637823, 825418, 1275646, 1650836, 2551292, 7016053, 14032106, 28064212]

約数ペア:

[(1, 28064212), (2, 14032106), (4, 7016053), (11, 2551292), (17, 1650836), (22, 1275646), (34, 825418), (44, 637823), (68, 412709), (187, 150076), (289, 97108), (374, 75038), (578, 48554), (748, 37519), (1156, 24277), (2207, 12716), (3179, 8828), (4414, 6358)]