63981974

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{26417}}^1$

素因数の和:26599

約数の個数: 16

約数和(自身を含む): 110321568

約数和(自身を除く): 46339594

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 26417, 52834, 184919, 369838, 4570141, 9140282, 31990987, 63981974]

約数ペア:

[(1, 63981974), (2, 31990987), (7, 9140282), (14, 4570141), (173, 369838), (346, 184919), (1211, 52834), (2422, 26417)]