57978206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2777}}^1$

素因数の和:2876

約数の個数: 32

約数和(自身を含む): 103608288

約数和(自身を除く): 45630082

約数列:

[1, 2, 11, 13, 22, 26, 73, 143, 146, 286, 803, 949, 1606, 1898, 2777, 5554, 10439, 20878, 30547, 36101, 61094, 72202, 202721, 397111, 405442, 794222, 2229931, 2635373, 4459862, 5270746, 28989103, 57978206]

約数ペア:

[(1, 57978206), (2, 28989103), (11, 5270746), (13, 4459862), (22, 2635373), (26, 2229931), (73, 794222), (143, 405442), (146, 397111), (286, 202721), (803, 72202), (949, 61094), (1606, 36101), (1898, 30547), (2777, 20878), (5554, 10439)]