12155264

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 26989200

約数和(自身を除く): 14833936

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 97, 128, 176, 178, 194, 352, 356, 388, 704, 712, 776, 979, 1067, 1408, 1424, 1552, 1958, 2134, 2848, 3104, 3916, 4268, 5696, 6208, 7832, 8536, 8633, 11392, 12416, 15664, 17072, 17266, 31328, 34144, 34532, 62656, 68288, 69064, 94963, 125312, 136576, 138128, 189926, 276256, 379852, 552512, 759704, 1105024, 1519408, 3038816, 6077632, 12155264]

約数ペア:

[(1, 12155264), (2, 6077632), (4, 3038816), (8, 1519408), (11, 1105024), (16, 759704), (22, 552512), (32, 379852), (44, 276256), (64, 189926), (88, 138128), (89, 136576), (97, 125312), (128, 94963), (176, 69064), (178, 68288), (194, 62656), (352, 34532), (356, 34144), (388, 31328), (704, 17266), (712, 17072), (776, 15664), (979, 12416), (1067, 11392), (1408, 8633), (1424, 8536), (1552, 7832), (1958, 6208), (2134, 5696), (2848, 4268), (3104, 3916)]