9721782016

素因数分解:

$2^8\times {\mathrm{37975711}}^1$

素因数の和:37975727

約数の個数: 18

約数和(自身を含む): 19405588832

約数和(自身を除く): 9683806816

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 37975711, 75951422, 151902844, 303805688, 607611376, 1215222752, 2430445504, 4860891008, 9721782016]

約数ペア:

[(1, 9721782016), (2, 4860891008), (4, 2430445504), (8, 1215222752), (16, 607611376), (32, 303805688), (64, 151902844), (128, 75951422), (256, 37975711)]