28733334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{684127}}^1$

素因数の和:684139

約数の個数: 16

約数和(自身を含む): 65676288

約数和(自身を除く): 36942954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 684127, 1368254, 2052381, 4104762, 4788889, 9577778, 14366667, 28733334]

約数ペア:

[(1, 28733334), (2, 14366667), (3, 9577778), (6, 4788889), (7, 4104762), (14, 2052381), (21, 1368254), (42, 684127)]