66013688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{634747}}^1$

素因数の和:634766

約数の個数: 16

約数和(自身を含む): 133297080

約数和(自身を除く): 67283392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 634747, 1269494, 2538988, 5077976, 8251711, 16503422, 33006844, 66013688]

約数ペア:

[(1, 66013688), (2, 33006844), (4, 16503422), (8, 8251711), (13, 5077976), (26, 2538988), (52, 1269494), (104, 634747)]