28306352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{93113}}^1$

素因数の和:93140

約数の個数: 20

約数和(自身を含む): 57730680

約数和(自身を除く): 29424328

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 93113, 186226, 372452, 744904, 1489808, 1769147, 3538294, 7076588, 14153176, 28306352]

約数ペア:

[(1, 28306352), (2, 14153176), (4, 7076588), (8, 3538294), (16, 1769147), (19, 1489808), (38, 744904), (76, 372452), (152, 186226), (304, 93113)]