284441668

素因数分解:

$2^2\times 7^5\times {\mathrm{4231}}^1$

素因数の和:4270

約数の個数: 36

約数和(自身を含む): 580867392

約数和(自身を除く): 296425724

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4231, 4802, 8462, 9604, 16807, 16924, 29617, 33614, 59234, 67228, 118468, 207319, 414638, 829276, 1451233, 2902466, 5804932, 10158631, 20317262, 40634524, 71110417, 142220834, 284441668]

約数ペア:

[(1, 284441668), (2, 142220834), (4, 71110417), (7, 40634524), (14, 20317262), (28, 10158631), (49, 5804932), (98, 2902466), (196, 1451233), (343, 829276), (686, 414638), (1372, 207319), (2401, 118468), (4231, 67228), (4802, 59234), (8462, 33614), (9604, 29617), (16807, 16924)]