66817352

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{10559}}^1$

素因数の和:10685

約数の個数: 32

約数和(自身を含む): 144460800

約数和(自身を除く): 77643448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 10559, 21118, 42236, 73913, 84472, 147826, 295652, 591304, 1193167, 2386334, 4772668, 8352169, 9545336, 16704338, 33408676, 66817352]

約数ペア:

[(1, 66817352), (2, 33408676), (4, 16704338), (7, 9545336), (8, 8352169), (14, 4772668), (28, 2386334), (56, 1193167), (113, 591304), (226, 295652), (452, 147826), (791, 84472), (904, 73913), (1582, 42236), (3164, 21118), (6328, 10559)]