28314174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1289}}^1$

素因数の和:1824

約数の個数: 32

約数和(自身を含む): 64892160

約数和(自身を除く): 36577986

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 523, 1046, 1289, 1569, 2578, 3138, 3661, 3867, 7322, 7734, 9023, 10983, 18046, 21966, 27069, 54138, 674147, 1348294, 2022441, 4044882, 4719029, 9438058, 14157087, 28314174]

約数ペア:

[(1, 28314174), (2, 14157087), (3, 9438058), (6, 4719029), (7, 4044882), (14, 2022441), (21, 1348294), (42, 674147), (523, 54138), (1046, 27069), (1289, 21966), (1569, 18046), (2578, 10983), (3138, 9023), (3661, 7734), (3867, 7322)]