42426478

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{8219}}^1$

素因数の和:8339

約数の個数: 16

約数和(自身を含む): 66582000

約数和(自身を除く): 24155522

約数列:

[1, 2, 29, 58, 89, 178, 2581, 5162, 8219, 16438, 238351, 476702, 731491, 1462982, 21213239, 42426478]

約数ペア:

[(1, 42426478), (2, 21213239), (29, 1462982), (58, 731491), (89, 476702), (178, 238351), (2581, 16438), (5162, 8219)]