64992248

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{280139}}^1$

素因数の和:280174

約数の個数: 16

約数和(自身を含む): 126063000

約数和(自身を除く): 61070752

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 280139, 560278, 1120556, 2241112, 8124031, 16248062, 32496124, 64992248]

約数ペア:

[(1, 64992248), (2, 32496124), (4, 16248062), (8, 8124031), (29, 2241112), (58, 1120556), (116, 560278), (232, 280139)]