38488472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1663}}^1$

素因数の和:1943

約数の個数: 32

約数和(自身を含む): 79073280

約数和(自身を除く): 40584808

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 263, 526, 1052, 1663, 2104, 2893, 3326, 5786, 6652, 11572, 13304, 18293, 23144, 36586, 73172, 146344, 437369, 874738, 1749476, 3498952, 4811059, 9622118, 19244236, 38488472]

約数ペア:

[(1, 38488472), (2, 19244236), (4, 9622118), (8, 4811059), (11, 3498952), (22, 1749476), (44, 874738), (88, 437369), (263, 146344), (526, 73172), (1052, 36586), (1663, 23144), (2104, 18293), (2893, 13304), (3326, 11572), (5786, 6652)]