70665124

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{61129}}^1$

素因数の和:61167

約数の個数: 18

約数和(自身を含む): 131368370

約数和(自身を除く): 60703246

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 61129, 122258, 244516, 1039193, 2078386, 4156772, 17666281, 35332562, 70665124]

約数ペア:

[(1, 70665124), (2, 35332562), (4, 17666281), (17, 4156772), (34, 2078386), (68, 1039193), (289, 244516), (578, 122258), (1156, 61129)]