26829808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{98639}}^1$

素因数の和:98664

約数の個数: 20

約数和(自身を含む): 55041120

約数和(自身を除く): 28211312

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 98639, 197278, 394556, 789112, 1578224, 1676863, 3353726, 6707452, 13414904, 26829808]

約数ペア:

[(1, 26829808), (2, 13414904), (4, 6707452), (8, 3353726), (16, 1676863), (17, 1578224), (34, 789112), (68, 394556), (136, 197278), (272, 98639)]