66296056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{487471}}^1$

素因数の和:487494

約数の個数: 16

約数和(自身を含む): 131617440

約数和(自身を除く): 65321384

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 487471, 974942, 1949884, 3899768, 8287007, 16574014, 33148028, 66296056]

約数ペア:

[(1, 66296056), (2, 33148028), (4, 16574014), (8, 8287007), (17, 3899768), (34, 1949884), (68, 974942), (136, 487471)]