40073306

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{523}}^1$

素因数の和:966

約数の個数: 32

約数和(自身を含む): 74299008

約数和(自身を除く): 34225702

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 421, 523, 842, 1046, 2947, 3661, 5473, 5894, 6799, 7322, 10946, 13598, 38311, 47593, 76622, 95186, 220183, 440366, 1541281, 2862379, 3082562, 5724758, 20036653, 40073306]

約数ペア:

[(1, 40073306), (2, 20036653), (7, 5724758), (13, 3082562), (14, 2862379), (26, 1541281), (91, 440366), (182, 220183), (421, 95186), (523, 76622), (842, 47593), (1046, 38311), (2947, 13598), (3661, 10946), (5473, 7322), (5894, 6799)]