28899654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{688087}}^1$

素因数の和:688099

約数の個数: 16

約数和(自身を含む): 66056448

約数和(自身を除く): 37156794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 688087, 1376174, 2064261, 4128522, 4816609, 9633218, 14449827, 28899654]

約数ペア:

[(1, 28899654), (2, 14449827), (3, 9633218), (6, 4816609), (7, 4128522), (14, 2064261), (21, 1376174), (42, 688087)]