28754466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{368647}}^1$

素因数の和:368665

約数の個数: 16

約数和(自身を含む): 61932864

約数和(自身を除く): 33178398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 368647, 737294, 1105941, 2211882, 4792411, 9584822, 14377233, 28754466]

約数ペア:

[(1, 28754466), (2, 14377233), (3, 9584822), (6, 4792411), (13, 2211882), (26, 1105941), (39, 737294), (78, 368647)]