7928668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{491}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 15208704

約数和(自身を除く): 7280036

約数列:

[1, 2, 4, 11, 22, 44, 367, 491, 734, 982, 1468, 1964, 4037, 5401, 8074, 10802, 16148, 21604, 180197, 360394, 720788, 1982167, 3964334, 7928668]

約数ペア:

[(1, 7928668), (2, 3964334), (4, 1982167), (11, 720788), (22, 360394), (44, 180197), (367, 21604), (491, 16148), (734, 10802), (982, 8074), (1468, 5401), (1964, 4037)]