140204624

素因数分解:

$2^4\times 7^1\times {\mathrm{1251827}}^1$

素因数の和:1251842

約数の個数: 20

約数和(自身を含む): 310453344

約数和(自身を除く): 170248720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1251827, 2503654, 5007308, 8762789, 10014616, 17525578, 20029232, 35051156, 70102312, 140204624]

約数ペア:

[(1, 140204624), (2, 70102312), (4, 35051156), (7, 20029232), (8, 17525578), (14, 10014616), (16, 8762789), (28, 5007308), (56, 2503654), (112, 1251827)]