66247912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21179}}^1$

素因数の和:21225

約数の個数: 32

約数和(自身を含む): 137246400

約数和(自身を除く): 70998488

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 21179, 42358, 84716, 169432, 360043, 487117, 720086, 974234, 1440172, 1948468, 2880344, 3896936, 8280989, 16561978, 33123956, 66247912]

約数ペア:

[(1, 66247912), (2, 33123956), (4, 16561978), (8, 8280989), (17, 3896936), (23, 2880344), (34, 1948468), (46, 1440172), (68, 974234), (92, 720086), (136, 487117), (184, 360043), (391, 169432), (782, 84716), (1564, 42358), (3128, 21179)]