73488940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{524921}}^1$

素因数の和:524937

約数の個数: 24

約数和(自身を含む): 176373792

約数和(自身を除く): 102884852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 524921, 1049842, 2099684, 2624605, 3674447, 5249210, 7348894, 10498420, 14697788, 18372235, 36744470, 73488940]

約数ペア:

[(1, 73488940), (2, 36744470), (4, 18372235), (5, 14697788), (7, 10498420), (10, 7348894), (14, 5249210), (20, 3674447), (28, 2624605), (35, 2099684), (70, 1049842), (140, 524921)]