28473556

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{937}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 51057216

約数和(自身を除く): 22583660

約数列:

[1, 2, 4, 71, 107, 142, 214, 284, 428, 937, 1874, 3748, 7597, 15194, 30388, 66527, 100259, 133054, 200518, 266108, 401036, 7118389, 14236778, 28473556]

約数ペア:

[(1, 28473556), (2, 14236778), (4, 7118389), (71, 401036), (107, 266108), (142, 200518), (214, 133054), (284, 100259), (428, 66527), (937, 30388), (1874, 15194), (3748, 7597)]