28225067644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127579}}^1$

素因数の和:127714

約数の個数: 48

約数和(自身を含む): 54012268800

約数和(自身を除く): 25787201156

約数列:

[1, 2, 4, 19, 38, 41, 71, 76, 82, 142, 164, 284, 779, 1349, 1558, 2698, 2911, 3116, 5396, 5822, 11644, 55309, 110618, 127579, 221236, 255158, 510316, 2424001, 4848002, 5230739, 9058109, 9696004, 10461478, 18116218, 20922956, 36232436, 99384041, 172104071, 198768082, 344208142, 371382469, 397536164, 688416284, 742764938, 1485529876, 7056266911, 14112533822, 28225067644]

約数ペア:

[(1, 28225067644), (2, 14112533822), (4, 7056266911), (19, 1485529876), (38, 742764938), (41, 688416284), (71, 397536164), (76, 371382469), (82, 344208142), (142, 198768082), (164, 172104071), (284, 99384041), (779, 36232436), (1349, 20922956), (1558, 18116218), (2698, 10461478), (2911, 9696004), (3116, 9058109), (5396, 5230739), (5822, 4848002), (11644, 2424001), (55309, 510316), (110618, 255158), (127579, 221236)]