38387768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1019}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 76561200

約数和(自身を除く): 38173432

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 277, 554, 1019, 1108, 2038, 2216, 4076, 4709, 8152, 9418, 17323, 18836, 34646, 37672, 69292, 138584, 282263, 564526, 1129052, 2258104, 4798471, 9596942, 19193884, 38387768]

約数ペア:

[(1, 38387768), (2, 19193884), (4, 9596942), (8, 4798471), (17, 2258104), (34, 1129052), (68, 564526), (136, 282263), (277, 138584), (554, 69292), (1019, 37672), (1108, 34646), (2038, 18836), (2216, 17323), (4076, 9418), (4709, 8152)]