78944894

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{84163}}^1$

素因数の和:84239

約数の個数: 16

約数和(自身を含む): 137355648

約数和(自身を除く): 58410754

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 84163, 168326, 589141, 1178282, 5638921, 11277842, 39472447, 78944894]

約数ペア:

[(1, 78944894), (2, 39472447), (7, 11277842), (14, 5638921), (67, 1178282), (134, 589141), (469, 168326), (938, 84163)]