66914504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{440227}}^1$

素因数の和:440252

約数の個数: 16

約数和(自身を含む): 132068400

約数和(自身を除く): 65153896

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 440227, 880454, 1760908, 3521816, 8364313, 16728626, 33457252, 66914504]

約数ペア:

[(1, 66914504), (2, 33457252), (4, 16728626), (8, 8364313), (19, 3521816), (38, 1760908), (76, 880454), (152, 440227)]