28720496639

素因数分解:

${\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{967}}^1\times {\mathrm{3761}}^1$

素因数の和:4930

約数の個数: 16

約数和(自身を含む): 29497089600

約数和(自身を除く): 776592961

約数列:

[1, 53, 149, 967, 3761, 7897, 51251, 144083, 199333, 560389, 3636887, 7636399, 29700617, 192755011, 541896163, 28720496639]

約数ペア:

[(1, 28720496639), (53, 541896163), (149, 192755011), (967, 29700617), (3761, 7636399), (7897, 3636887), (51251, 560389), (144083, 199333)]