27829428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4903}}^1$

素因数の和:4964

約数の個数: 48

約数和(自身を含む): 72500736

約数和(自身を除く): 44671308

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 4903, 5676, 9806, 14709, 19612, 29418, 53933, 58836, 107866, 161799, 210829, 215732, 323598, 421658, 632487, 647196, 843316, 1264974, 2319119, 2529948, 4638238, 6957357, 9276476, 13914714, 27829428]

約数ペア:

[(1, 27829428), (2, 13914714), (3, 9276476), (4, 6957357), (6, 4638238), (11, 2529948), (12, 2319119), (22, 1264974), (33, 843316), (43, 647196), (44, 632487), (66, 421658), (86, 323598), (129, 215732), (132, 210829), (172, 161799), (258, 107866), (473, 58836), (516, 53933), (946, 29418), (1419, 19612), (1892, 14709), (2838, 9806), (4903, 5676)]