70397012

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{23497}}^1$

素因数の和:23615

約数の個数: 24

約数和(自身を含む): 142115904

約数和(自身を除く): 71718892

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 23497, 46994, 93988, 164479, 328958, 657916, 2514179, 5028358, 10056716, 17599253, 35198506, 70397012]

約数ペア:

[(1, 70397012), (2, 35198506), (4, 17599253), (7, 10056716), (14, 5028358), (28, 2514179), (107, 657916), (214, 328958), (428, 164479), (749, 93988), (1498, 46994), (2996, 23497)]