63941948

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{4651}}^1$

素因数の和:5153

約数の個数: 24

約数和(自身を含む): 128171904

約数和(自身を除く): 64229956

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1964, 3437, 4651, 6874, 9302, 13748, 18604, 32557, 65114, 130228, 2283641, 4567282, 9134564, 15985487, 31970974, 63941948]

約数ペア:

[(1, 63941948), (2, 31970974), (4, 15985487), (7, 9134564), (14, 4567282), (28, 2283641), (491, 130228), (982, 65114), (1964, 32557), (3437, 18604), (4651, 13748), (6874, 9302)]