82468372

素因数分解:

$2^2\times 7^2\times {\mathrm{420757}}^1$

素因数の和:420775

約数の個数: 18

約数和(自身を含む): 167882442

約数和(自身を除く): 85414070

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 420757, 841514, 1683028, 2945299, 5890598, 11781196, 20617093, 41234186, 82468372]

約数ペア:

[(1, 82468372), (2, 41234186), (4, 20617093), (7, 11781196), (14, 5890598), (28, 2945299), (49, 1683028), (98, 841514), (196, 420757)]