70574308

素因数分解:

$2^2\times 7^3\times {\mathrm{51439}}^1$

素因数の和:51464

約数の個数: 24

約数和(自身を含む): 144032000

約数和(自身を除く): 73457692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 51439, 102878, 205756, 360073, 720146, 1440292, 2520511, 5041022, 10082044, 17643577, 35287154, 70574308]

約数ペア:

[(1, 70574308), (2, 35287154), (4, 17643577), (7, 10082044), (14, 5041022), (28, 2520511), (49, 1440292), (98, 720146), (196, 360073), (343, 205756), (686, 102878), (1372, 51439)]