69980848

素因数分解:

$2^4\times 7^1\times {\mathrm{624829}}^1$

素因数の和:624844

約数の個数: 20

約数和(自身を含む): 154957840

約数和(自身を除く): 84976992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 624829, 1249658, 2499316, 4373803, 4998632, 8747606, 9997264, 17495212, 34990424, 69980848]

約数ペア:

[(1, 69980848), (2, 34990424), (4, 17495212), (7, 9997264), (8, 8747606), (14, 4998632), (16, 4373803), (28, 2499316), (56, 1249658), (112, 624829)]