25943670224

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{72101}}^1$

素因数の和:72675

約数の個数: 40

約数和(自身を含む): 51533895072

約数和(自身を除く): 25590224848

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 523, 688, 1046, 2092, 4184, 8368, 22489, 44978, 72101, 89956, 144202, 179912, 288404, 359824, 576808, 1153616, 3100343, 6200686, 12401372, 24802744, 37708823, 49605488, 75417646, 150835292, 301670584, 603341168, 1621479389, 3242958778, 6485917556, 12971835112, 25943670224]

約数ペア:

[(1, 25943670224), (2, 12971835112), (4, 6485917556), (8, 3242958778), (16, 1621479389), (43, 603341168), (86, 301670584), (172, 150835292), (344, 75417646), (523, 49605488), (688, 37708823), (1046, 24802744), (2092, 12401372), (4184, 6200686), (8368, 3100343), (22489, 1153616), (44978, 576808), (72101, 359824), (89956, 288404), (144202, 179912)]