28823214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{686267}}^1$

素因数の和:686279

約数の個数: 16

約数和(自身を含む): 65881728

約数和(自身を除く): 37058514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 686267, 1372534, 2058801, 4117602, 4803869, 9607738, 14411607, 28823214]

約数ペア:

[(1, 28823214), (2, 14411607), (3, 9607738), (6, 4803869), (7, 4117602), (14, 2058801), (21, 1372534), (42, 686267)]