68225296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2053}}^1$

素因数の和:2159

約数の個数: 40

約数和(自身を含む): 138554624

約数和(自身を除く): 70329328

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 124, 134, 248, 268, 496, 536, 1072, 2053, 2077, 4106, 4154, 8212, 8308, 16424, 16616, 32848, 33232, 63643, 127286, 137551, 254572, 275102, 509144, 550204, 1018288, 1100408, 2200816, 4264081, 8528162, 17056324, 34112648, 68225296]

約数ペア:

[(1, 68225296), (2, 34112648), (4, 17056324), (8, 8528162), (16, 4264081), (31, 2200816), (62, 1100408), (67, 1018288), (124, 550204), (134, 509144), (248, 275102), (268, 254572), (496, 137551), (536, 127286), (1072, 63643), (2053, 33232), (2077, 32848), (4106, 16616), (4154, 16424), (8212, 8308)]