66706588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{29833}}^1$

素因数の和:29893

約数の個数: 24

約数和(自身を含む): 128644208

約数和(自身を除く): 61937620

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 29833, 59666, 119332, 387829, 775658, 1282819, 1551316, 2565638, 5131276, 16676647, 33353294, 66706588]

約数ペア:

[(1, 66706588), (2, 33353294), (4, 16676647), (13, 5131276), (26, 2565638), (43, 1551316), (52, 1282819), (86, 775658), (172, 387829), (559, 119332), (1118, 59666), (2236, 29833)]