28254444

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{123923}}^1$

素因数の和:123949

約数の個数: 24

約数和(自身を含む): 69397440

約数和(自身を除く): 41142996

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 123923, 247846, 371769, 495692, 743538, 1487076, 2354537, 4709074, 7063611, 9418148, 14127222, 28254444]

約数ペア:

[(1, 28254444), (2, 14127222), (3, 9418148), (4, 7063611), (6, 4709074), (12, 2354537), (19, 1487076), (38, 743538), (57, 495692), (76, 371769), (114, 247846), (228, 123923)]