28877616

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{6469}}^1$

素因数の和:6514

約数の個数: 60

約数和(自身を含む): 83437120

約数和(自身を除く): 54559504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 6469, 12938, 19407, 25876, 38814, 51752, 58221, 77628, 103504, 116442, 155256, 200539, 232884, 310512, 401078, 465768, 601617, 802156, 931536, 1203234, 1604312, 1804851, 2406468, 3208624, 3609702, 4812936, 7219404, 9625872, 14438808, 28877616]

約数ペア:

[(1, 28877616), (2, 14438808), (3, 9625872), (4, 7219404), (6, 4812936), (8, 3609702), (9, 3208624), (12, 2406468), (16, 1804851), (18, 1604312), (24, 1203234), (31, 931536), (36, 802156), (48, 601617), (62, 465768), (72, 401078), (93, 310512), (124, 232884), (144, 200539), (186, 155256), (248, 116442), (279, 103504), (372, 77628), (496, 58221), (558, 51752), (744, 38814), (1116, 25876), (1488, 19407), (2232, 12938), (4464, 6469)]