66715352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1759}}^1$

素因数の和:2207

約数の個数: 32

約数和(自身を含む): 136857600

約数和(自身を除く): 70142248

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 431, 862, 1724, 1759, 3448, 3518, 4741, 7036, 9482, 14072, 18964, 19349, 37928, 38698, 77396, 154792, 758129, 1516258, 3032516, 6065032, 8339419, 16678838, 33357676, 66715352]

約数ペア:

[(1, 66715352), (2, 33357676), (4, 16678838), (8, 8339419), (11, 6065032), (22, 3032516), (44, 1516258), (88, 758129), (431, 154792), (862, 77396), (1724, 38698), (1759, 37928), (3448, 19349), (3518, 18964), (4741, 14072), (7036, 9482)]