66538856

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 127488000

約数和(自身を除く): 60949144

約数列:

[1, 2, 4, 8, 79, 127, 158, 254, 316, 508, 632, 829, 1016, 1658, 3316, 6632, 10033, 20066, 40132, 65491, 80264, 105283, 130982, 210566, 261964, 421132, 523928, 842264, 8317357, 16634714, 33269428, 66538856]

約数ペア:

[(1, 66538856), (2, 33269428), (4, 16634714), (8, 8317357), (79, 842264), (127, 523928), (158, 421132), (254, 261964), (316, 210566), (508, 130982), (632, 105283), (829, 80264), (1016, 65491), (1658, 40132), (3316, 20066), (6632, 10033)]