66209264

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{3109}}^1$

素因数の和:3150

約数の個数: 40

約数和(自身を含む): 141144240

約数和(自身を除く): 74934976

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1331, 1936, 2662, 3109, 5324, 6218, 10648, 12436, 21296, 24872, 34199, 49744, 68398, 136796, 273592, 376189, 547184, 752378, 1504756, 3009512, 4138079, 6019024, 8276158, 16552316, 33104632, 66209264]

約数ペア:

[(1, 66209264), (2, 33104632), (4, 16552316), (8, 8276158), (11, 6019024), (16, 4138079), (22, 3009512), (44, 1504756), (88, 752378), (121, 547184), (176, 376189), (242, 273592), (484, 136796), (968, 68398), (1331, 49744), (1936, 34199), (2662, 24872), (3109, 21296), (5324, 12436), (6218, 10648)]