66886876

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{82373}}^1$

素因数の和:82413

約数の個数: 24

約数和(自身を含む): 138388320

約数和(自身を除く): 71501444

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 82373, 164746, 329492, 576611, 1153222, 2306444, 2388817, 4777634, 9555268, 16721719, 33443438, 66886876]

約数ペア:

[(1, 66886876), (2, 33443438), (4, 16721719), (7, 9555268), (14, 4777634), (28, 2388817), (29, 2306444), (58, 1153222), (116, 576611), (203, 329492), (406, 164746), (812, 82373)]