28113668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{1741}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 53848704

約数和(自身を除く): 25735036

約数列:

[1, 2, 4, 11, 22, 44, 367, 734, 1468, 1741, 3482, 4037, 6964, 8074, 16148, 19151, 38302, 76604, 638947, 1277894, 2555788, 7028417, 14056834, 28113668]

約数ペア:

[(1, 28113668), (2, 14056834), (4, 7028417), (11, 2555788), (22, 1277894), (44, 638947), (367, 76604), (734, 38302), (1468, 19151), (1741, 16148), (3482, 8074), (4037, 6964)]