28771284

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{13859}}^1$

素因数の和:14039

約数の個数: 24

約数和(自身を含む): 67525920

約数和(自身を除く): 38754636

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 13859, 27718, 41577, 55436, 83154, 166308, 2397607, 4795214, 7192821, 9590428, 14385642, 28771284]

約数ペア:

[(1, 28771284), (2, 14385642), (3, 9590428), (4, 7192821), (6, 4795214), (12, 2397607), (173, 166308), (346, 83154), (519, 55436), (692, 41577), (1038, 27718), (2076, 13859)]