67428218

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{21433}}^1$

素因数の和:21470

約数の個数: 24

約数和(自身を含む): 119730324

約数和(自身を除く): 52302106

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 21433, 42866, 235763, 278629, 471526, 557258, 2593393, 3064919, 5186786, 6129838, 33714109, 67428218]

約数ペア:

[(1, 67428218), (2, 33714109), (11, 6129838), (13, 5186786), (22, 3064919), (26, 2593393), (121, 557258), (143, 471526), (242, 278629), (286, 235763), (1573, 42866), (3146, 21433)]