7211612

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 13023360

約数和(自身を除く): 5811748

約数列:

[1, 2, 4, 67, 71, 134, 142, 268, 284, 379, 758, 1516, 4757, 9514, 19028, 25393, 26909, 50786, 53818, 101572, 107636, 1802903, 3605806, 7211612]

約数ペア:

[(1, 7211612), (2, 3605806), (4, 1802903), (67, 107636), (71, 101572), (134, 53818), (142, 50786), (268, 26909), (284, 25393), (379, 19028), (758, 9514), (1516, 4757)]