12718288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:715

約数の個数: 40

約数和(自身を含む): 27141120

約数和(自身を除く): 14422832

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 127, 176, 254, 508, 569, 1016, 1138, 1397, 2032, 2276, 2794, 4552, 5588, 6259, 9104, 11176, 12518, 22352, 25036, 50072, 72263, 100144, 144526, 289052, 578104, 794893, 1156208, 1589786, 3179572, 6359144, 12718288]

約数ペア:

[(1, 12718288), (2, 6359144), (4, 3179572), (8, 1589786), (11, 1156208), (16, 794893), (22, 578104), (44, 289052), (88, 144526), (127, 100144), (176, 72263), (254, 50072), (508, 25036), (569, 22352), (1016, 12518), (1138, 11176), (1397, 9104), (2032, 6259), (2276, 5588), (2794, 4552)]