28684446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1831}}^1$

素因数の和:2216

約数の個数: 32

約数和(自身を含む): 65776128

約数和(自身を除く): 37091682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 373, 746, 1119, 1831, 2238, 2611, 3662, 5222, 5493, 7833, 10986, 12817, 15666, 25634, 38451, 76902, 682963, 1365926, 2048889, 4097778, 4780741, 9561482, 14342223, 28684446]

約数ペア:

[(1, 28684446), (2, 14342223), (3, 9561482), (6, 4780741), (7, 4097778), (14, 2048889), (21, 1365926), (42, 682963), (373, 76902), (746, 38451), (1119, 25634), (1831, 15666), (2238, 12817), (2611, 10986), (3662, 7833), (5222, 5493)]