68883512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{453181}}^1$

素因数の和:453206

約数の個数: 16

約数和(自身を含む): 135954600

約数和(自身を除く): 67071088

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 453181, 906362, 1812724, 3625448, 8610439, 17220878, 34441756, 68883512]

約数ペア:

[(1, 68883512), (2, 34441756), (4, 17220878), (8, 8610439), (19, 3625448), (38, 1812724), (76, 906362), (152, 453181)]