28358852

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 50512896

約数和(自身を除く): 22154044

約数列:

[1, 2, 4, 107, 173, 214, 346, 383, 428, 692, 766, 1532, 18511, 37022, 40981, 66259, 74044, 81962, 132518, 163924, 265036, 7089713, 14179426, 28358852]

約数ペア:

[(1, 28358852), (2, 14179426), (4, 7089713), (107, 265036), (173, 163924), (214, 132518), (346, 81962), (383, 74044), (428, 66259), (692, 40981), (766, 37022), (1532, 18511)]