68160716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^2$

素因数の和:398

約数の個数: 36

約数和(自身を含む): 131980128

約数和(自身を除く): 63819412

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 167, 188, 334, 611, 668, 1222, 2171, 2444, 4342, 7849, 8684, 15698, 27889, 31396, 55778, 102037, 111556, 204074, 362557, 408148, 725114, 1310783, 1450228, 2621566, 5243132, 17040179, 34080358, 68160716]

約数ペア:

[(1, 68160716), (2, 34080358), (4, 17040179), (13, 5243132), (26, 2621566), (47, 1450228), (52, 1310783), (94, 725114), (167, 408148), (188, 362557), (334, 204074), (611, 111556), (668, 102037), (1222, 55778), (2171, 31396), (2444, 27889), (4342, 15698), (7849, 8684)]