64394198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1031}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 112347648

約数和(自身を除く): 47953450

約数列:

[1, 2, 11, 17, 22, 34, 167, 187, 334, 374, 1031, 1837, 2062, 2839, 3674, 5678, 11341, 17527, 22682, 31229, 35054, 62458, 172177, 192797, 344354, 385594, 1893947, 2927009, 3787894, 5854018, 32197099, 64394198]

約数ペア:

[(1, 64394198), (2, 32197099), (11, 5854018), (17, 3787894), (22, 2927009), (34, 1893947), (167, 385594), (187, 344354), (334, 192797), (374, 172177), (1031, 62458), (1837, 35054), (2062, 31229), (2839, 22682), (3674, 17527), (5678, 11341)]