66465896

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{25253}}^1$

素因数の和:25313

約数の個数: 32

約数和(自身を含む): 145463040

約数和(自身を除く): 78997144

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 25253, 50506, 101012, 176771, 202024, 353542, 707084, 1186891, 1414168, 2373782, 4747564, 8308237, 9495128, 16616474, 33232948, 66465896]

約数ペア:

[(1, 66465896), (2, 33232948), (4, 16616474), (7, 9495128), (8, 8308237), (14, 4747564), (28, 2373782), (47, 1414168), (56, 1186891), (94, 707084), (188, 353542), (329, 202024), (376, 176771), (658, 101012), (1316, 50506), (2632, 25253)]