66918632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{2477}}^1$

素因数の和:2801

約数の個数: 32

約数和(自身を含む): 137380320

約数和(自身を除く): 70461688

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 307, 614, 1228, 2456, 2477, 3377, 4954, 6754, 9908, 13508, 19816, 27016, 27247, 54494, 108988, 217976, 760439, 1520878, 3041756, 6083512, 8364829, 16729658, 33459316, 66918632]

約数ペア:

[(1, 66918632), (2, 33459316), (4, 16729658), (8, 8364829), (11, 6083512), (22, 3041756), (44, 1520878), (88, 760439), (307, 217976), (614, 108988), (1228, 54494), (2456, 27247), (2477, 27016), (3377, 19816), (4954, 13508), (6754, 9908)]