28871358

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{30649}}^1$

素因数の和:30811

約数の個数: 16

約数和(自身を含む): 58112400

約数和(自身を除く): 29241042

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 30649, 61298, 91947, 183894, 4811893, 9623786, 14435679, 28871358]

約数ペア:

[(1, 28871358), (2, 14435679), (3, 9623786), (6, 4811893), (157, 183894), (314, 91947), (471, 61298), (942, 30649)]