38868956

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3251}}^1$

素因数の和:3330

約数の個数: 36

約数和(自身を含む): 80447976

約数和(自身を除く): 41579020

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 3251, 5978, 6502, 11956, 13004, 22757, 45514, 91028, 159299, 198311, 318598, 396622, 637196, 793244, 1388177, 2776354, 5552708, 9717239, 19434478, 38868956]

約数ペア:

[(1, 38868956), (2, 19434478), (4, 9717239), (7, 5552708), (14, 2776354), (28, 1388177), (49, 793244), (61, 637196), (98, 396622), (122, 318598), (196, 198311), (244, 159299), (427, 91028), (854, 45514), (1708, 22757), (2989, 13004), (3251, 11956), (5978, 6502)]