42645418

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{829}}^1$

素因数の和:954

約数の個数: 24

約数和(自身を含む): 68798700

約数和(自身を除く): 26153282

約数列:

[1, 2, 17, 34, 89, 178, 289, 578, 829, 1513, 1658, 3026, 14093, 25721, 28186, 51442, 73781, 147562, 239581, 479162, 1254277, 2508554, 21322709, 42645418]

約数ペア:

[(1, 42645418), (2, 21322709), (17, 2508554), (34, 1254277), (89, 479162), (178, 239581), (289, 147562), (578, 73781), (829, 51442), (1513, 28186), (1658, 25721), (3026, 14093)]