26637212

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13399}}^1$

素因数の和:13481

約数の個数: 24

約数和(自身を含む): 54028800

約数和(自身を除く): 27391588

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 13399, 26798, 53596, 93793, 187586, 375172, 951329, 1902658, 3805316, 6659303, 13318606, 26637212]

約数ペア:

[(1, 26637212), (2, 13318606), (4, 6659303), (7, 3805316), (14, 1902658), (28, 951329), (71, 375172), (142, 187586), (284, 93793), (497, 53596), (994, 26798), (1988, 13399)]