66061156

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{20879}}^1$

素因数の和:21003

約数の個数: 24

約数和(自身を含む): 133297920

約数和(自身を除く): 67236764

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 20879, 41758, 83516, 146153, 292306, 584612, 2359327, 4718654, 9437308, 16515289, 33030578, 66061156]

約数ペア:

[(1, 66061156), (2, 33030578), (4, 16515289), (7, 9437308), (14, 4718654), (28, 2359327), (113, 584612), (226, 292306), (452, 146153), (791, 83516), (1582, 41758), (3164, 20879)]