65979496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{18287}}^1$

素因数の和:18345

約数の個数: 32

約数和(自身を含む): 138257280

約数和(自身を除く): 72277784

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 18287, 36574, 73148, 146296, 201157, 402314, 749767, 804628, 1499534, 1609256, 2999068, 5998136, 8247437, 16494874, 32989748, 65979496]

約数ペア:

[(1, 65979496), (2, 32989748), (4, 16494874), (8, 8247437), (11, 5998136), (22, 2999068), (41, 1609256), (44, 1499534), (82, 804628), (88, 749767), (164, 402314), (328, 201157), (451, 146296), (902, 73148), (1804, 36574), (3608, 18287)]