66702349

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{719}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 79142400

約数和(自身を除く): 12440051

約数列:

[1, 7, 29, 203, 457, 719, 3199, 5033, 13253, 20851, 92771, 145957, 328583, 2300081, 9528907, 66702349]

約数ペア:

[(1, 66702349), (7, 9528907), (29, 2300081), (203, 328583), (457, 145957), (719, 92771), (3199, 20851), (5033, 13253)]