66992288

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2293}}^1$

素因数の和:2397

約数の個数: 48

約数和(自身を含む): 145678176

約数和(自身を除く): 78685888

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 83, 88, 166, 176, 332, 352, 664, 913, 1328, 1826, 2293, 2656, 3652, 4586, 7304, 9172, 14608, 18344, 25223, 29216, 36688, 50446, 73376, 100892, 190319, 201784, 380638, 403568, 761276, 807136, 1522552, 2093509, 3045104, 4187018, 6090208, 8374036, 16748072, 33496144, 66992288]

約数ペア:

[(1, 66992288), (2, 33496144), (4, 16748072), (8, 8374036), (11, 6090208), (16, 4187018), (22, 3045104), (32, 2093509), (44, 1522552), (83, 807136), (88, 761276), (166, 403568), (176, 380638), (332, 201784), (352, 190319), (664, 100892), (913, 73376), (1328, 50446), (1826, 36688), (2293, 29216), (2656, 25223), (3652, 18344), (4586, 14608), (7304, 9172)]