70864745

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{28517}}^1$

素因数の和:28600

約数の個数: 16

約数和(自身を含む): 98558208

約数和(自身を除く): 27693463

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 28517, 142585, 199619, 998095, 2024707, 10123535, 14172949, 70864745]

約数ペア:

[(1, 70864745), (5, 14172949), (7, 10123535), (35, 2024707), (71, 998095), (355, 199619), (497, 142585), (2485, 28517)]