64694248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{475693}}^1$

素因数の和:475716

約数の個数: 16

約数和(自身を含む): 128437380

約数和(自身を除く): 63743132

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 475693, 951386, 1902772, 3805544, 8086781, 16173562, 32347124, 64694248]

約数ペア:

[(1, 64694248), (2, 32347124), (4, 16173562), (8, 8086781), (17, 3805544), (34, 1902772), (68, 951386), (136, 475693)]