68633286

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2207}}^1$

素因数の和:2356

約数の個数: 32

約数和(自身を含む): 141170688

約数和(自身を除く): 72537402

約数列:

[1, 2, 3, 6, 71, 73, 142, 146, 213, 219, 426, 438, 2207, 4414, 5183, 6621, 10366, 13242, 15549, 31098, 156697, 161111, 313394, 322222, 470091, 483333, 940182, 966666, 11438881, 22877762, 34316643, 68633286]

約数ペア:

[(1, 68633286), (2, 34316643), (3, 22877762), (6, 11438881), (71, 966666), (73, 940182), (142, 483333), (146, 470091), (213, 322222), (219, 313394), (426, 161111), (438, 156697), (2207, 31098), (4414, 15549), (5183, 13242), (6621, 10366)]