70381871

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12907}}^1$

素因数の和:12974

約数の個数: 16

約数和(自身を含む): 86741760

約数和(自身を除く): 16359889

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 12907, 90349, 245233, 529187, 1716631, 3704309, 10054553, 70381871]

約数ペア:

[(1, 70381871), (7, 10054553), (19, 3704309), (41, 1716631), (133, 529187), (287, 245233), (779, 90349), (5453, 12907)]