26868244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9749}}^1$

素因数の和:9819

約数の個数: 24

約数和(自身を含む): 51597000

約数和(自身を除く): 24728756

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 9749, 19498, 38996, 126737, 253474, 506948, 516697, 1033394, 2066788, 6717061, 13434122, 26868244]

約数ペア:

[(1, 26868244), (2, 13434122), (4, 6717061), (13, 2066788), (26, 1033394), (52, 516697), (53, 506948), (106, 253474), (212, 126737), (689, 38996), (1378, 19498), (2756, 9749)]