38738528

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 79833600

約数和(自身を除く): 41095072

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 86, 94, 172, 188, 344, 376, 599, 688, 752, 1198, 1376, 1504, 2021, 2396, 4042, 4792, 8084, 9584, 16168, 19168, 25757, 28153, 32336, 51514, 56306, 64672, 103028, 112612, 206056, 225224, 412112, 450448, 824224, 900896, 1210579, 2421158, 4842316, 9684632, 19369264, 38738528]

約数ペア:

[(1, 38738528), (2, 19369264), (4, 9684632), (8, 4842316), (16, 2421158), (32, 1210579), (43, 900896), (47, 824224), (86, 450448), (94, 412112), (172, 225224), (188, 206056), (344, 112612), (376, 103028), (599, 64672), (688, 56306), (752, 51514), (1198, 32336), (1376, 28153), (1504, 25757), (2021, 19168), (2396, 16168), (4042, 9584), (4792, 8084)]