73071656

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21391}}^1$

素因数の和:21465

約数の個数: 32

約数和(自身を含む): 159156480

約数和(自身を除く): 86084824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 21391, 42782, 85564, 149737, 171128, 299474, 598948, 1197896, 1304851, 2609702, 5219404, 9133957, 10438808, 18267914, 36535828, 73071656]

約数ペア:

[(1, 73071656), (2, 36535828), (4, 18267914), (7, 10438808), (8, 9133957), (14, 5219404), (28, 2609702), (56, 1304851), (61, 1197896), (122, 598948), (244, 299474), (427, 171128), (488, 149737), (854, 85564), (1708, 42782), (3416, 21391)]