67561672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21599}}^1$

素因数の和:21645

約数の個数: 32

約数和(自身を含む): 139968000

約数和(自身を除く): 72406328

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 21599, 43198, 86396, 172792, 367183, 496777, 734366, 993554, 1468732, 1987108, 2937464, 3974216, 8445209, 16890418, 33780836, 67561672]

約数ペア:

[(1, 67561672), (2, 33780836), (4, 16890418), (8, 8445209), (17, 3974216), (23, 2937464), (34, 1987108), (46, 1468732), (68, 993554), (92, 734366), (136, 496777), (184, 367183), (391, 172792), (782, 86396), (1564, 43198), (3128, 21599)]