74728528

素因数分解:

$2^4\times 7^2\times {\mathrm{95317}}^1$

素因数の和:95339

約数の個数: 30

約数和(自身を含む): 168426906

約数和(自身を除く): 93698378

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 95317, 190634, 381268, 667219, 762536, 1334438, 1525072, 2668876, 4670533, 5337752, 9341066, 10675504, 18682132, 37364264, 74728528]

約数ペア:

[(1, 74728528), (2, 37364264), (4, 18682132), (7, 10675504), (8, 9341066), (14, 5337752), (16, 4670533), (28, 2668876), (49, 1525072), (56, 1334438), (98, 762536), (112, 667219), (196, 381268), (392, 190634), (784, 95317)]