14889410

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 27672192

約数和(自身を除く): 12782782

約数列:

[1, 2, 5, 10, 67, 71, 134, 142, 313, 335, 355, 626, 670, 710, 1565, 3130, 4757, 9514, 20971, 22223, 23785, 41942, 44446, 47570, 104855, 111115, 209710, 222230, 1488941, 2977882, 7444705, 14889410]

約数ペア:

[(1, 14889410), (2, 7444705), (5, 2977882), (10, 1488941), (67, 222230), (71, 209710), (134, 111115), (142, 104855), (313, 47570), (335, 44446), (355, 41942), (626, 23785), (670, 22223), (710, 20971), (1565, 9514), (3130, 4757)]