28906612

素因数分解:

$2^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{3727}}^1$

素因数の和:4015

約数の個数: 24

約数和(自身を含む): 58037504

約数和(自身を除く): 29130892

約数列:

[1, 2, 4, 7, 14, 28, 277, 554, 1108, 1939, 3727, 3878, 7454, 7756, 14908, 26089, 52178, 104356, 1032379, 2064758, 4129516, 7226653, 14453306, 28906612]

約数ペア:

[(1, 28906612), (2, 14453306), (4, 7226653), (7, 4129516), (14, 2064758), (28, 1032379), (277, 104356), (554, 52178), (1108, 26089), (1939, 14908), (3727, 7756), (3878, 7454)]