28718228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{93241}}^1$

素因数の和:93263

約数の個数: 24

約数和(自身を含む): 62658624

約数和(自身を除く): 33940396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 93241, 186482, 372964, 652687, 1025651, 1305374, 2051302, 2610748, 4102604, 7179557, 14359114, 28718228]

約数ペア:

[(1, 28718228), (2, 14359114), (4, 7179557), (7, 4102604), (11, 2610748), (14, 2051302), (22, 1305374), (28, 1025651), (44, 652687), (77, 372964), (154, 186482), (308, 93241)]