13681888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 30046464

約数和(自身を除く): 16364576

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 176, 188, 352, 376, 517, 752, 827, 1034, 1504, 1654, 2068, 3308, 4136, 6616, 8272, 9097, 13232, 16544, 18194, 26464, 36388, 38869, 72776, 77738, 145552, 155476, 291104, 310952, 427559, 621904, 855118, 1243808, 1710236, 3420472, 6840944, 13681888]

約数ペア:

[(1, 13681888), (2, 6840944), (4, 3420472), (8, 1710236), (11, 1243808), (16, 855118), (22, 621904), (32, 427559), (44, 310952), (47, 291104), (88, 155476), (94, 145552), (176, 77738), (188, 72776), (352, 38869), (376, 36388), (517, 26464), (752, 18194), (827, 16544), (1034, 13232), (1504, 9097), (1654, 8272), (2068, 6616), (3308, 4136)]