64569470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{6733}}^1$

素因数の和:6884

約数の個数: 32

約数和(自身を含む): 133818048

約数和(自身を除く): 69248578

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 4795, 6733, 9590, 13466, 33665, 47131, 67330, 94262, 235655, 471310, 922421, 1844842, 4612105, 6456947, 9224210, 12913894, 32284735, 64569470]

約数ペア:

[(1, 64569470), (2, 32284735), (5, 12913894), (7, 9224210), (10, 6456947), (14, 4612105), (35, 1844842), (70, 922421), (137, 471310), (274, 235655), (685, 94262), (959, 67330), (1370, 47131), (1918, 33665), (4795, 13466), (6733, 9590)]