8901161696

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{478763}}^1$

素因数の和:478863

約数の個数: 48

約数和(自身を含む): 20268952704

約数和(自身を除く): 11367791008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 664, 1162, 1328, 2324, 2656, 4648, 9296, 18592, 478763, 957526, 1915052, 3351341, 3830104, 6702682, 7660208, 13405364, 15320416, 26810728, 39737329, 53621456, 79474658, 107242912, 158949316, 278161303, 317898632, 556322606, 635797264, 1112645212, 1271594528, 2225290424, 4450580848, 8901161696]

約数ペア:

[(1, 8901161696), (2, 4450580848), (4, 2225290424), (7, 1271594528), (8, 1112645212), (14, 635797264), (16, 556322606), (28, 317898632), (32, 278161303), (56, 158949316), (83, 107242912), (112, 79474658), (166, 53621456), (224, 39737329), (332, 26810728), (581, 15320416), (664, 13405364), (1162, 7660208), (1328, 6702682), (2324, 3830104), (2656, 3351341), (4648, 1915052), (9296, 957526), (18592, 478763)]