28133860

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{4801}}^1$

素因数の和:5103

約数の個数: 24

約数和(自身を含む): 59295096

約数和(自身を除く): 31161236

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 4801, 5860, 9602, 19204, 24005, 48010, 96020, 1406693, 2813386, 5626772, 7033465, 14066930, 28133860]

約数ペア:

[(1, 28133860), (2, 14066930), (4, 7033465), (5, 5626772), (10, 2813386), (20, 1406693), (293, 96020), (586, 48010), (1172, 24005), (1465, 19204), (2930, 9602), (4801, 5860)]