64062586

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 112412160

約数和(自身を除く): 48349574

約数列:

[1, 2, 7, 14, 67, 134, 163, 326, 419, 469, 838, 938, 1141, 2282, 2933, 5866, 10921, 21842, 28073, 56146, 68297, 76447, 136594, 152894, 196511, 393022, 478079, 956158, 4575899, 9151798, 32031293, 64062586]

約数ペア:

[(1, 64062586), (2, 32031293), (7, 9151798), (14, 4575899), (67, 956158), (134, 478079), (163, 393022), (326, 196511), (419, 152894), (469, 136594), (838, 76447), (938, 68297), (1141, 56146), (2282, 28073), (2933, 21842), (5866, 10921)]