70643989

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{647}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 78599808

約数和(自身を除く): 7955819

約数列:

[1, 13, 37, 227, 481, 647, 2951, 8399, 8411, 23939, 109187, 146869, 311207, 1909297, 5434153, 70643989]

約数ペア:

[(1, 70643989), (13, 5434153), (37, 1909297), (227, 311207), (481, 146869), (647, 109187), (2951, 23939), (8399, 8411)]