28918088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{212633}}^1$

素因数の和:212656

約数の個数: 16

約数和(自身を含む): 57411180

約数和(自身を除く): 28493092

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 212633, 425266, 850532, 1701064, 3614761, 7229522, 14459044, 28918088]

約数ペア:

[(1, 28918088), (2, 14459044), (4, 7229522), (8, 3614761), (17, 1701064), (34, 850532), (68, 425266), (136, 212633)]