63325948

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{20749}}^1$

素因数の和:20869

約数の個数: 24

約数和(自身を含む): 127820000

約数和(自身を除く): 64494052

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 20749, 41498, 82996, 145243, 290486, 580972, 2261641, 4523282, 9046564, 15831487, 31662974, 63325948]

約数ペア:

[(1, 63325948), (2, 31662974), (4, 15831487), (7, 9046564), (14, 4523282), (28, 2261641), (109, 580972), (218, 290486), (436, 145243), (763, 82996), (1526, 41498), (3052, 20749)]