66820568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{7451}}^1$

素因数の和:7535

約数の個数: 32

約数和(自身を含む): 134136000

約数和(自身を除く): 67315432

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 4484, 7451, 8968, 14902, 29804, 59608, 141569, 283138, 439609, 566276, 879218, 1132552, 1758436, 3516872, 8352571, 16705142, 33410284, 66820568]

約数ペア:

[(1, 66820568), (2, 33410284), (4, 16705142), (8, 8352571), (19, 3516872), (38, 1758436), (59, 1132552), (76, 879218), (118, 566276), (152, 439609), (236, 283138), (472, 141569), (1121, 59608), (2242, 29804), (4484, 14902), (7451, 8968)]