13628248

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 26413200

約数和(自身を除く): 12784952

約数列:

[1, 2, 4, 8, 43, 86, 172, 173, 229, 344, 346, 458, 692, 916, 1384, 1832, 7439, 9847, 14878, 19694, 29756, 39388, 39617, 59512, 78776, 79234, 158468, 316936, 1703531, 3407062, 6814124, 13628248]

約数ペア:

[(1, 13628248), (2, 6814124), (4, 3407062), (8, 1703531), (43, 316936), (86, 158468), (172, 79234), (173, 78776), (229, 59512), (344, 39617), (346, 39388), (458, 29756), (692, 19694), (916, 14878), (1384, 9847), (1832, 7439)]