26747470

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{21061}}^1$

素因数の和:21195

約数の個数: 16

約数和(自身を含む): 48526848

約数和(自身を除く): 21779378

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 21061, 42122, 105305, 210610, 2674747, 5349494, 13373735, 26747470]

約数ペア:

[(1, 26747470), (2, 13373735), (5, 5349494), (10, 2674747), (127, 210610), (254, 105305), (635, 42122), (1270, 21061)]