78603868

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{46021}}^1$

素因数の和:46093

約数の個数: 24

約数和(自身を含む): 159788384

約数和(自身を除く): 81184516

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 46021, 92042, 184084, 322147, 644294, 1288588, 2807281, 5614562, 11229124, 19650967, 39301934, 78603868]

約数ペア:

[(1, 78603868), (2, 39301934), (4, 19650967), (7, 11229124), (14, 5614562), (28, 2807281), (61, 1288588), (122, 644294), (244, 322147), (427, 184084), (854, 92042), (1708, 46021)]