26427730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1693}}^1$

素因数の和:1930

約数の個数: 32

約数和(自身を含む): 54641664

約数和(自身を除く): 28213934

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 223, 446, 1115, 1561, 1693, 2230, 3122, 3386, 7805, 8465, 11851, 15610, 16930, 23702, 59255, 118510, 377539, 755078, 1887695, 2642773, 3775390, 5285546, 13213865, 26427730]

約数ペア:

[(1, 26427730), (2, 13213865), (5, 5285546), (7, 3775390), (10, 2642773), (14, 1887695), (35, 755078), (70, 377539), (223, 118510), (446, 59255), (1115, 23702), (1561, 16930), (1693, 15610), (2230, 11851), (3122, 8465), (3386, 7805)]