71312808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{424481}}^1$

素因数の和:424497

約数の個数: 32

約数和(自身を含む): 203751360

約数和(自身を除く): 132438552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 424481, 848962, 1273443, 1697924, 2546886, 2971367, 3395848, 5093772, 5942734, 8914101, 10187544, 11885468, 17828202, 23770936, 35656404, 71312808]

約数ペア:

[(1, 71312808), (2, 35656404), (3, 23770936), (4, 17828202), (6, 11885468), (7, 10187544), (8, 8914101), (12, 5942734), (14, 5093772), (21, 3395848), (24, 2971367), (28, 2546886), (42, 1697924), (56, 1273443), (84, 848962), (168, 424481)]