63931840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{28541}}^1$

素因数の和:28565

約数の個数: 56

約数和(自身を含む): 173992032

約数和(自身を除く): 110060192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 28541, 57082, 114164, 142705, 199787, 228328, 285410, 399574, 456656, 570820, 799148, 913312, 998935, 1141640, 1598296, 1826624, 1997870, 2283280, 3196592, 3995740, 4566560, 6393184, 7991480, 9133120, 12786368, 15982960, 31965920, 63931840]

約数ペア:

[(1, 63931840), (2, 31965920), (4, 15982960), (5, 12786368), (7, 9133120), (8, 7991480), (10, 6393184), (14, 4566560), (16, 3995740), (20, 3196592), (28, 2283280), (32, 1997870), (35, 1826624), (40, 1598296), (56, 1141640), (64, 998935), (70, 913312), (80, 799148), (112, 570820), (140, 456656), (160, 399574), (224, 285410), (280, 228328), (320, 199787), (448, 142705), (560, 114164), (1120, 57082), (2240, 28541)]