28451792

素因数分解:

$2^4\times {\mathrm{1097}}^1\times {\mathrm{1621}}^1$

素因数の和:2726

約数の個数: 20

約数和(自身を含む): 55209636

約数和(自身を除く): 26757844

約数列:

[1, 2, 4, 8, 16, 1097, 1621, 2194, 3242, 4388, 6484, 8776, 12968, 17552, 25936, 1778237, 3556474, 7112948, 14225896, 28451792]

約数ペア:

[(1, 28451792), (2, 14225896), (4, 7112948), (8, 3556474), (16, 1778237), (1097, 25936), (1621, 17552), (2194, 12968), (3242, 8776), (4388, 6484)]