73603568

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{12743}}^1$

素因数の和:12789

約数の個数: 30

約数和(自身を含む): 150519384

約数和(自身を除く): 76915816

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 12743, 25486, 50972, 101944, 203888, 242117, 484234, 968468, 1936936, 3873872, 4600223, 9200446, 18400892, 36801784, 73603568]

約数ペア:

[(1, 73603568), (2, 36801784), (4, 18400892), (8, 9200446), (16, 4600223), (19, 3873872), (38, 1936936), (76, 968468), (152, 484234), (304, 242117), (361, 203888), (722, 101944), (1444, 50972), (2888, 25486), (5776, 12743)]