78418466

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3221}}^1$

素因数の和:3314

約数の個数: 32

約数和(自身を含む): 141046272

約数和(自身を除く): 62627806

約数列:

[1, 2, 7, 14, 37, 47, 74, 94, 259, 329, 518, 658, 1739, 3221, 3478, 6442, 12173, 22547, 24346, 45094, 119177, 151387, 238354, 302774, 834239, 1059709, 1668478, 2119418, 5601319, 11202638, 39209233, 78418466]

約数ペア:

[(1, 78418466), (2, 39209233), (7, 11202638), (14, 5601319), (37, 2119418), (47, 1668478), (74, 1059709), (94, 834239), (259, 302774), (329, 238354), (518, 151387), (658, 119177), (1739, 45094), (3221, 24346), (3478, 22547), (6442, 12173)]