66760144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{379319}}^1$

素因数の和:379338

約数の個数: 20

約数和(自身を含む): 141107040

約数和(自身を除く): 74346896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 379319, 758638, 1517276, 3034552, 4172509, 6069104, 8345018, 16690036, 33380072, 66760144]

約数ペア:

[(1, 66760144), (2, 33380072), (4, 16690036), (8, 8345018), (11, 6069104), (16, 4172509), (22, 3034552), (44, 1517276), (88, 758638), (176, 379319)]