68969152

素因数分解:

$2^6\times 7^1\times {\mathrm{153949}}^1$

素因数の和:153968

約数の個数: 28

約数和(自身を含む): 156413200

約数和(自身を除く): 87444048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 153949, 307898, 615796, 1077643, 1231592, 2155286, 2463184, 4310572, 4926368, 8621144, 9852736, 17242288, 34484576, 68969152]

約数ペア:

[(1, 68969152), (2, 34484576), (4, 17242288), (7, 9852736), (8, 8621144), (14, 4926368), (16, 4310572), (28, 2463184), (32, 2155286), (56, 1231592), (64, 1077643), (112, 615796), (224, 307898), (448, 153949)]