64704652096

素因数分解:

$2^6\times 7^2\times {\mathrm{20632861}}^1$

素因数の和:20632887

約数の個数: 42

約数和(自身を含む): 149361288018

約数和(自身を除く): 84656635922

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 20632861, 41265722, 82531444, 144430027, 165062888, 288860054, 330125776, 577720108, 660251552, 1011010189, 1155440216, 1320503104, 2022020378, 2310880432, 4044040756, 4621760864, 8088081512, 9243521728, 16176163024, 32352326048, 64704652096]

約数ペア:

[(1, 64704652096), (2, 32352326048), (4, 16176163024), (7, 9243521728), (8, 8088081512), (14, 4621760864), (16, 4044040756), (28, 2310880432), (32, 2022020378), (49, 1320503104), (56, 1155440216), (64, 1011010189), (98, 660251552), (112, 577720108), (196, 330125776), (224, 288860054), (392, 165062888), (448, 144430027), (784, 82531444), (1568, 41265722), (3136, 20632861)]