68305354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6719}}^1$

素因数の和:6774

約数の個数: 32

約数和(自身を含む): 121927680

約数和(自身を除く): 53622326

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 5083, 6719, 10166, 13438, 87347, 114223, 154537, 174694, 228446, 309074, 1484899, 2008981, 2627129, 2969798, 4017962, 5254258, 34152677, 68305354]

約数ペア:

[(1, 68305354), (2, 34152677), (13, 5254258), (17, 4017962), (23, 2969798), (26, 2627129), (34, 2008981), (46, 1484899), (221, 309074), (299, 228446), (391, 174694), (442, 154537), (598, 114223), (782, 87347), (5083, 13438), (6719, 10166)]