4156624

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{3659}}^1$

素因数の和:3738

約数の個数: 20

約数和(自身を含む): 8169120

約数和(自身を除く): 4012496

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 3659, 7318, 14636, 29272, 58544, 259789, 519578, 1039156, 2078312, 4156624]

約数ペア:

[(1, 4156624), (2, 2078312), (4, 1039156), (8, 519578), (16, 259789), (71, 58544), (142, 29272), (284, 14636), (568, 7318), (1136, 3659)]