77828002

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{28219}}^1$

素因数の和:28425

約数の個数: 16

約数和(自身を含む): 134101440

約数和(自身を除く): 56273438

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 28219, 56438, 197533, 395066, 5559143, 11118286, 38914001, 77828002]

約数ペア:

[(1, 77828002), (2, 38914001), (7, 11118286), (14, 5559143), (197, 395066), (394, 197533), (1379, 56438), (2758, 28219)]