22029028

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1583}}^1$

素因数の和:1672

約数の個数: 36

約数和(自身を含む): 45505152

約数和(自身を除く): 23476124

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1583, 1988, 3166, 3479, 6332, 6958, 11081, 13916, 22162, 44324, 77567, 112393, 155134, 224786, 310268, 449572, 786751, 1573502, 3147004, 5507257, 11014514, 22029028]

約数ペア:

[(1, 22029028), (2, 11014514), (4, 5507257), (7, 3147004), (14, 1573502), (28, 786751), (49, 449572), (71, 310268), (98, 224786), (142, 155134), (196, 112393), (284, 77567), (497, 44324), (994, 22162), (1583, 13916), (1988, 11081), (3166, 6958), (3479, 6332)]