26496490

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 49175424

約数和(自身を除く): 22678934

約数列:

[1, 2, 5, 10, 67, 71, 134, 142, 335, 355, 557, 670, 710, 1114, 2785, 4757, 5570, 9514, 23785, 37319, 39547, 47570, 74638, 79094, 186595, 197735, 373190, 395470, 2649649, 5299298, 13248245, 26496490]

約数ペア:

[(1, 26496490), (2, 13248245), (5, 5299298), (10, 2649649), (67, 395470), (71, 373190), (134, 197735), (142, 186595), (335, 79094), (355, 74638), (557, 47570), (670, 39547), (710, 37319), (1114, 23785), (2785, 9514), (4757, 5570)]