68771696

素因数分解:

$2^4\times 7^2\times {\mathrm{87719}}^1$

素因数の和:87741

約数の個数: 30

約数和(自身を含む): 155001240

約数和(自身を除く): 86229544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 87719, 175438, 350876, 614033, 701752, 1228066, 1403504, 2456132, 4298231, 4912264, 8596462, 9824528, 17192924, 34385848, 68771696]

約数ペア:

[(1, 68771696), (2, 34385848), (4, 17192924), (7, 9824528), (8, 8596462), (14, 4912264), (16, 4298231), (28, 2456132), (49, 1403504), (56, 1228066), (98, 701752), (112, 614033), (196, 350876), (392, 175438), (784, 87719)]