28688052

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1049}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 69854400

約数和(自身を除く): 41166348

約数列:

[1, 2, 3, 4, 6, 12, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 516, 636, 1049, 2098, 2279, 3147, 4196, 4558, 6294, 6837, 9116, 12588, 13674, 27348, 45107, 55597, 90214, 111194, 135321, 166791, 180428, 222388, 270642, 333582, 541284, 667164, 2390671, 4781342, 7172013, 9562684, 14344026, 28688052]

約数ペア:

[(1, 28688052), (2, 14344026), (3, 9562684), (4, 7172013), (6, 4781342), (12, 2390671), (43, 667164), (53, 541284), (86, 333582), (106, 270642), (129, 222388), (159, 180428), (172, 166791), (212, 135321), (258, 111194), (318, 90214), (516, 55597), (636, 45107), (1049, 27348), (2098, 13674), (2279, 12588), (3147, 9116), (4196, 6837), (4558, 6294)]