28730492

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{5669}}^1$

素因数の和:5861

約数の個数: 24

約数和(自身を含む): 57788640

約数和(自身を除く): 29058148

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 5669, 11338, 22676, 39683, 79366, 158732, 1026089, 2052178, 4104356, 7182623, 14365246, 28730492]

約数ペア:

[(1, 28730492), (2, 14365246), (4, 7182623), (7, 4104356), (14, 2052178), (28, 1026089), (181, 158732), (362, 79366), (724, 39683), (1267, 22676), (2534, 11338), (5068, 5669)]