72646774

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{1187}}^1$

素因数の和:1691

約数の個数: 16

約数和(自身を含む): 110854656

約数和(自身を除く): 38207882

約数列:

[1, 2, 71, 142, 431, 862, 1187, 2374, 30601, 61202, 84277, 168554, 511597, 1023194, 36323387, 72646774]

約数ペア:

[(1, 72646774), (2, 36323387), (71, 1023194), (142, 511597), (431, 168554), (862, 84277), (1187, 61202), (2374, 30601)]