26696810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{381383}}^1$

素因数の和:381397

約数の個数: 16

約数和(自身を含む): 54919296

約数和(自身を除く): 28222486

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 381383, 762766, 1906915, 2669681, 3813830, 5339362, 13348405, 26696810]

約数ペア:

[(1, 26696810), (2, 13348405), (5, 5339362), (7, 3813830), (10, 2669681), (14, 1906915), (35, 762766), (70, 381383)]