67980746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{26701}}^1$

素因数の和:26789

約数の個数: 16

約数和(自身を含む): 108944160

約数和(自身を除く): 40963414

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 26701, 53402, 507319, 1014638, 1788967, 3577934, 33990373, 67980746]

約数ペア:

[(1, 67980746), (2, 33990373), (19, 3577934), (38, 1788967), (67, 1014638), (134, 507319), (1273, 53402), (2546, 26701)]