68271712

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{112289}}^1$

素因数の和:112318

約数の個数: 24

約数和(自身を含む): 141485400

約数和(自身を除く): 73213688

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 112289, 224578, 449156, 898312, 1796624, 2133491, 3593248, 4266982, 8533964, 17067928, 34135856, 68271712]

約数ペア:

[(1, 68271712), (2, 34135856), (4, 17067928), (8, 8533964), (16, 4266982), (19, 3593248), (32, 2133491), (38, 1796624), (76, 898312), (152, 449156), (304, 224578), (608, 112289)]