27533396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^2$

素因数の和:272

約数の個数: 36

約数和(自身を含む): 53833920

約数和(自身を除く): 26300524

約数列:

[1, 2, 4, 11, 22, 44, 79, 89, 158, 178, 316, 356, 869, 979, 1738, 1958, 3476, 3916, 7031, 7921, 14062, 15842, 28124, 31684, 77341, 87131, 154682, 174262, 309364, 348524, 625759, 1251518, 2503036, 6883349, 13766698, 27533396]

約数ペア:

[(1, 27533396), (2, 13766698), (4, 6883349), (11, 2503036), (22, 1251518), (44, 625759), (79, 348524), (89, 309364), (158, 174262), (178, 154682), (316, 87131), (356, 77341), (869, 31684), (979, 28124), (1738, 15842), (1958, 14062), (3476, 7921), (3916, 7031)]