42430906

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{421}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 76324608

約数和(自身を除く): 33893702

約数列:

[1, 2, 7, 14, 23, 46, 161, 313, 322, 421, 626, 842, 2191, 2947, 4382, 5894, 7199, 9683, 14398, 19366, 50393, 67781, 100786, 131773, 135562, 263546, 922411, 1844822, 3030779, 6061558, 21215453, 42430906]

約数ペア:

[(1, 42430906), (2, 21215453), (7, 6061558), (14, 3030779), (23, 1844822), (46, 922411), (161, 263546), (313, 135562), (322, 131773), (421, 100786), (626, 67781), (842, 50393), (2191, 19366), (2947, 14398), (4382, 9683), (5894, 7199)]