66250912

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22751}}^1$

素因数の和:22781

約数の個数: 48

約数和(自身を含む): 160538112

約数和(自身を除く): 94287200

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 22751, 45502, 91004, 159257, 182008, 295763, 318514, 364016, 591526, 637028, 728032, 1183052, 1274056, 2070341, 2366104, 2548112, 4140682, 4732208, 5096224, 8281364, 9464416, 16562728, 33125456, 66250912]

約数ペア:

[(1, 66250912), (2, 33125456), (4, 16562728), (7, 9464416), (8, 8281364), (13, 5096224), (14, 4732208), (16, 4140682), (26, 2548112), (28, 2366104), (32, 2070341), (52, 1274056), (56, 1183052), (91, 728032), (104, 637028), (112, 591526), (182, 364016), (208, 318514), (224, 295763), (364, 182008), (416, 159257), (728, 91004), (1456, 45502), (2912, 22751)]