69534766

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{557}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 123152832

約数和(自身を除く): 53618066

約数列:

[1, 2, 7, 14, 37, 74, 241, 259, 482, 518, 557, 1114, 1687, 3374, 3899, 7798, 8917, 17834, 20609, 41218, 62419, 124838, 134237, 144263, 268474, 288526, 939659, 1879318, 4966769, 9933538, 34767383, 69534766]

約数ペア:

[(1, 69534766), (2, 34767383), (7, 9933538), (14, 4966769), (37, 1879318), (74, 939659), (241, 288526), (259, 268474), (482, 144263), (518, 134237), (557, 124838), (1114, 62419), (1687, 41218), (3374, 20609), (3899, 17834), (7798, 8917)]