28659702

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{207679}}^1$

素因数の和:207707

約数の個数: 16

約数和(自身を含む): 59811840

約数和(自身を除く): 31152138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 207679, 415358, 623037, 1246074, 4776617, 9553234, 14329851, 28659702]

約数ペア:

[(1, 28659702), (2, 14329851), (3, 9553234), (6, 4776617), (23, 1246074), (46, 623037), (69, 415358), (138, 207679)]