70746004

素因数分解:

$2^2\times 7^2\times {\mathrm{360949}}^1$

素因数の和:360967

約数の個数: 18

約数和(自身を含む): 144019050

約数和(自身を除く): 73273046

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 360949, 721898, 1443796, 2526643, 5053286, 10106572, 17686501, 35373002, 70746004]

約数ペア:

[(1, 70746004), (2, 35373002), (4, 17686501), (7, 10106572), (14, 5053286), (28, 2526643), (49, 1443796), (98, 721898), (196, 360949)]