66979418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 112831488

約数和(自身を除く): 45852070

約数列:

[1, 2, 11, 22, 47, 94, 211, 307, 422, 517, 614, 1034, 2321, 3377, 4642, 6754, 9917, 14429, 19834, 28858, 64777, 109087, 129554, 158719, 218174, 317438, 712547, 1425094, 3044519, 6089038, 33489709, 66979418]

約数ペア:

[(1, 66979418), (2, 33489709), (11, 6089038), (22, 3044519), (47, 1425094), (94, 712547), (211, 317438), (307, 218174), (422, 158719), (517, 129554), (614, 109087), (1034, 64777), (2321, 28858), (3377, 19834), (4642, 14429), (6754, 9917)]