65369408

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{78569}}^1$

素因数の和:78594

約数の個数: 28

約数和(自身を含む): 139697460

約数和(自身を除く): 74328052

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 78569, 157138, 314276, 628552, 1021397, 1257104, 2042794, 2514208, 4085588, 5028416, 8171176, 16342352, 32684704, 65369408]

約数ペア:

[(1, 65369408), (2, 32684704), (4, 16342352), (8, 8171176), (13, 5028416), (16, 4085588), (26, 2514208), (32, 2042794), (52, 1257104), (64, 1021397), (104, 628552), (208, 314276), (416, 157138), (832, 78569)]