64835470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{25033}}^1$

素因数の和:25084

約数の個数: 32

約数和(自身を含む): 136986048

約数和(自身を除く): 72150578

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 25033, 50066, 125165, 175231, 250330, 350462, 876155, 926221, 1752310, 1852442, 4631105, 6483547, 9262210, 12967094, 32417735, 64835470]

約数ペア:

[(1, 64835470), (2, 32417735), (5, 12967094), (7, 9262210), (10, 6483547), (14, 4631105), (35, 1852442), (37, 1752310), (70, 926221), (74, 876155), (185, 350462), (259, 250330), (370, 175231), (518, 125165), (1295, 50066), (2590, 25033)]