66346084

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{81707}}^1$

素因数の和:81747

約数の個数: 24

約数和(自身を含む): 137269440

約数和(自身を除く): 70923356

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 81707, 163414, 326828, 571949, 1143898, 2287796, 2369503, 4739006, 9478012, 16586521, 33173042, 66346084]

約数ペア:

[(1, 66346084), (2, 33173042), (4, 16586521), (7, 9478012), (14, 4739006), (28, 2369503), (29, 2287796), (58, 1143898), (116, 571949), (203, 326828), (406, 163414), (812, 81707)]