67789834

素因数分解:

$2^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:792

約数の個数: 40

約数和(自身を含む): 125036640

約数和(自身を除く): 57246806

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 686, 743, 931, 1486, 1862, 2401, 4802, 5201, 6517, 10402, 13034, 14117, 28234, 36407, 45619, 72814, 91238, 98819, 197638, 254849, 509698, 691733, 1383466, 1783943, 3567886, 4842131, 9684262, 33894917, 67789834]

約数ペア:

[(1, 67789834), (2, 33894917), (7, 9684262), (14, 4842131), (19, 3567886), (38, 1783943), (49, 1383466), (98, 691733), (133, 509698), (266, 254849), (343, 197638), (686, 98819), (743, 91238), (931, 72814), (1486, 45619), (1862, 36407), (2401, 28234), (4802, 14117), (5201, 13034), (6517, 10402)]