67999592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21739}}^1$

素因数の和:21785

約数の個数: 32

約数和(自身を含む): 140875200

約数和(自身を除く): 72875608

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 21739, 43478, 86956, 173912, 369563, 499997, 739126, 999994, 1478252, 1999988, 2956504, 3999976, 8499949, 16999898, 33999796, 67999592]

約数ペア:

[(1, 67999592), (2, 33999796), (4, 16999898), (8, 8499949), (17, 3999976), (23, 2956504), (34, 1999988), (46, 1478252), (68, 999994), (92, 739126), (136, 499997), (184, 369563), (391, 173912), (782, 86956), (1564, 43478), (3128, 21739)]