77638414

素因数分解:

$2^1\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{4243}}^1$

素因数の和:5559

約数の個数: 16

約数和(自身を含む): 133227648

約数和(自身を除く): 55589234

約数列:

[1, 2, 7, 14, 1307, 2614, 4243, 8486, 9149, 18298, 29701, 59402, 5545601, 11091202, 38819207, 77638414]

約数ペア:

[(1, 77638414), (2, 38819207), (7, 11091202), (14, 5545601), (1307, 59402), (2614, 29701), (4243, 18298), (8486, 9149)]