57217972

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{21067}}^1$

素因数の和:21175

約数の個数: 24

約数和(自身を含む): 115621184

約数和(自身を除く): 58403212

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 21067, 42134, 84268, 147469, 294938, 589876, 2043499, 4086998, 8173996, 14304493, 28608986, 57217972]

約数ペア:

[(1, 57217972), (2, 28608986), (4, 14304493), (7, 8173996), (14, 4086998), (28, 2043499), (97, 589876), (194, 294938), (388, 147469), (679, 84268), (1358, 42134), (2716, 21067)]