68680528

素因数分解:

$2^4\times 7^1\times {\mathrm{613219}}^1$

素因数の和:613234

約数の個数: 20

約数和(自身を含む): 152078560

約数和(自身を除く): 83398032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 613219, 1226438, 2452876, 4292533, 4905752, 8585066, 9811504, 17170132, 34340264, 68680528]

約数ペア:

[(1, 68680528), (2, 34340264), (4, 17170132), (7, 9811504), (8, 8585066), (14, 4905752), (16, 4292533), (28, 2452876), (56, 1226438), (112, 613219)]