28073537

素因数分解:

${\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:340

約数の個数: 16

約数和(自身を含む): 29970000

約数和(自身を除く): 1896463

約数列:

[1, 29, 73, 89, 149, 2117, 2581, 4321, 6497, 10877, 13261, 188413, 315433, 384569, 968053, 28073537]

約数ペア:

[(1, 28073537), (29, 968053), (73, 384569), (89, 315433), (149, 188413), (2117, 13261), (2581, 10877), (4321, 6497)]