71948464

素因数分解:

$2^4\times 7^2\times {\mathrm{91771}}^1$

素因数の和:91793

約数の個数: 30

約数和(自身を含む): 162161124

約数和(自身を除く): 90212660

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 91771, 183542, 367084, 642397, 734168, 1284794, 1468336, 2569588, 4496779, 5139176, 8993558, 10278352, 17987116, 35974232, 71948464]

約数ペア:

[(1, 71948464), (2, 35974232), (4, 17987116), (7, 10278352), (8, 8993558), (14, 5139176), (16, 4496779), (28, 2569588), (49, 1468336), (56, 1284794), (98, 734168), (112, 642397), (196, 367084), (392, 183542), (784, 91771)]