66113068

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{138893}}^1$

素因数の和:138921

約数の個数: 24

約数和(自身を含む): 140005152

約数和(自身を除く): 73892084

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 138893, 277786, 555572, 972251, 1944502, 2361181, 3889004, 4722362, 9444724, 16528267, 33056534, 66113068]

約数ペア:

[(1, 66113068), (2, 33056534), (4, 16528267), (7, 9444724), (14, 4722362), (17, 3889004), (28, 2361181), (34, 1944502), (68, 972251), (119, 555572), (238, 277786), (476, 138893)]