28744204

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3221}}^1$

素因数の和:3345

約数の個数: 24

約数和(自身を含む): 53047008

約数和(自身を除く): 24302804

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 2231, 3221, 4462, 6442, 8924, 12884, 74083, 148166, 296332, 312437, 624874, 1249748, 7186051, 14372102, 28744204]

約数ペア:

[(1, 28744204), (2, 14372102), (4, 7186051), (23, 1249748), (46, 624874), (92, 312437), (97, 296332), (194, 148166), (388, 74083), (2231, 12884), (3221, 8924), (4462, 6442)]