26189170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2383}}^1$

素因数の和:2554

約数の個数: 32

約数和(自身を含む): 54240768

約数和(自身を除く): 28051598

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 2383, 4766, 5495, 10990, 11915, 16681, 23830, 33362, 83405, 166810, 374131, 748262, 1870655, 2618917, 3741310, 5237834, 13094585, 26189170]

約数ペア:

[(1, 26189170), (2, 13094585), (5, 5237834), (7, 3741310), (10, 2618917), (14, 1870655), (35, 748262), (70, 374131), (157, 166810), (314, 83405), (785, 33362), (1099, 23830), (1570, 16681), (2198, 11915), (2383, 10990), (4766, 5495)]