28039682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{3673}}^1$

素因数の和:4033

約数の個数: 16

約数和(自身を含む): 46027872

約数和(自身を除く): 17988190

約数列:

[1, 2, 11, 22, 347, 694, 3673, 3817, 7346, 7634, 40403, 80806, 1274531, 2549062, 14019841, 28039682]

約数ペア:

[(1, 28039682), (2, 14019841), (11, 2549062), (22, 1274531), (347, 80806), (694, 40403), (3673, 7634), (3817, 7346)]