12768928

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{5051}}^1$

素因数の和:5140

約数の個数: 24

約数和(自身を含む): 25462080

約数和(自身を除く): 12693152

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 5051, 10102, 20204, 40408, 80816, 161632, 399029, 798058, 1596116, 3192232, 6384464, 12768928]

約数ペア:

[(1, 12768928), (2, 6384464), (4, 3192232), (8, 1596116), (16, 798058), (32, 399029), (79, 161632), (158, 80816), (316, 40408), (632, 20204), (1264, 10102), (2528, 5051)]