67742488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{2927}}^1$

素因数の和:3207

約数の個数: 32

約数和(自身を含む): 139138560

約数和(自身を除く): 71396072

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 263, 526, 1052, 2104, 2893, 2927, 5786, 5854, 11572, 11708, 23144, 23416, 32197, 64394, 128788, 257576, 769801, 1539602, 3079204, 6158408, 8467811, 16935622, 33871244, 67742488]

約数ペア:

[(1, 67742488), (2, 33871244), (4, 16935622), (8, 8467811), (11, 6158408), (22, 3079204), (44, 1539602), (88, 769801), (263, 257576), (526, 128788), (1052, 64394), (2104, 32197), (2893, 23416), (2927, 23144), (5786, 11708), (5854, 11572)]