65861576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{5023}}^1$

素因数の和:5189

約数の個数: 32

約数和(自身を含む): 135648000

約数和(自身を除く): 69786424

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 149, 298, 596, 1192, 1639, 3278, 5023, 6556, 10046, 13112, 20092, 40184, 55253, 110506, 221012, 442024, 748427, 1496854, 2993708, 5987416, 8232697, 16465394, 32930788, 65861576]

約数ペア:

[(1, 65861576), (2, 32930788), (4, 16465394), (8, 8232697), (11, 5987416), (22, 2993708), (44, 1496854), (88, 748427), (149, 442024), (298, 221012), (596, 110506), (1192, 55253), (1639, 40184), (3278, 20092), (5023, 13112), (6556, 10046)]