66571246

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2617}}^1$

素因数の和:2728

約数の個数: 32

約数和(自身を含む): 120637440

約数和(自身を除く): 54066194

約数列:

[1, 2, 7, 14, 23, 46, 79, 158, 161, 322, 553, 1106, 1817, 2617, 3634, 5234, 12719, 18319, 25438, 36638, 60191, 120382, 206743, 413486, 421337, 842674, 1447201, 2894402, 4755089, 9510178, 33285623, 66571246]

約数ペア:

[(1, 66571246), (2, 33285623), (7, 9510178), (14, 4755089), (23, 2894402), (46, 1447201), (79, 842674), (158, 421337), (161, 413486), (322, 206743), (553, 120382), (1106, 60191), (1817, 36638), (2617, 25438), (3634, 18319), (5234, 12719)]