26272022

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{349}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 47712000

約数和(自身を除く): 21439978

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 283, 349, 566, 698, 1981, 2443, 3962, 4886, 5377, 6631, 10754, 13262, 37639, 46417, 75278, 92834, 98767, 197534, 691369, 1382738, 1876573, 3753146, 13136011, 26272022]

約数ペア:

[(1, 26272022), (2, 13136011), (7, 3753146), (14, 1876573), (19, 1382738), (38, 691369), (133, 197534), (266, 98767), (283, 92834), (349, 75278), (566, 46417), (698, 37639), (1981, 13262), (2443, 10754), (3962, 6631), (4886, 5377)]