74296288

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2543}}^1$

素因数の和:2647

約数の個数: 48

約数和(自身を含む): 161554176

約数和(自身を除く): 87257888

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 83, 88, 166, 176, 332, 352, 664, 913, 1328, 1826, 2543, 2656, 3652, 5086, 7304, 10172, 14608, 20344, 27973, 29216, 40688, 55946, 81376, 111892, 211069, 223784, 422138, 447568, 844276, 895136, 1688552, 2321759, 3377104, 4643518, 6754208, 9287036, 18574072, 37148144, 74296288]

約数ペア:

[(1, 74296288), (2, 37148144), (4, 18574072), (8, 9287036), (11, 6754208), (16, 4643518), (22, 3377104), (32, 2321759), (44, 1688552), (83, 895136), (88, 844276), (166, 447568), (176, 422138), (332, 223784), (352, 211069), (664, 111892), (913, 81376), (1328, 55946), (1826, 40688), (2543, 29216), (2656, 27973), (3652, 20344), (5086, 14608), (7304, 10172)]