64268636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{1747}}^1$

素因数の和:2309

約数の個数: 24

約数和(自身を含む): 119374416

約数和(自身を除く): 55105780

約数列:

[1, 2, 4, 17, 34, 68, 541, 1082, 1747, 2164, 3494, 6988, 9197, 18394, 29699, 36788, 59398, 118796, 945127, 1890254, 3780508, 16067159, 32134318, 64268636]

約数ペア:

[(1, 64268636), (2, 32134318), (4, 16067159), (17, 3780508), (34, 1890254), (68, 945127), (541, 118796), (1082, 59398), (1747, 36788), (2164, 29699), (3494, 18394), (6988, 9197)]