21264888

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{30553}}^1$

素因数の和:30591

約数の個数: 32

約数和(自身を含む): 54997200

約数和(自身を除く): 33732312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 30553, 61106, 91659, 122212, 183318, 244424, 366636, 733272, 886037, 1772074, 2658111, 3544148, 5316222, 7088296, 10632444, 21264888]

約数ペア:

[(1, 21264888), (2, 10632444), (3, 7088296), (4, 5316222), (6, 3544148), (8, 2658111), (12, 1772074), (24, 886037), (29, 733272), (58, 366636), (87, 244424), (116, 183318), (174, 122212), (232, 91659), (348, 61106), (696, 30553)]