28488322

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{557}}^1$

素因数の和:905

約数の個数: 16

約数和(自身を含む): 43390080

約数和(自身を除く): 14901758

約数列:

[1, 2, 107, 214, 239, 478, 557, 1114, 25573, 51146, 59599, 119198, 133123, 266246, 14244161, 28488322]

約数ペア:

[(1, 28488322), (2, 14244161), (107, 266246), (214, 133123), (239, 119198), (478, 59599), (557, 51146), (1114, 25573)]