28928054

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{3659}}^1$

素因数の和:3787

約数の個数: 16

約数和(自身を含む): 44798400

約数和(自身を除く): 15870346

約数列:

[1, 2, 59, 67, 118, 134, 3659, 3953, 7318, 7906, 215881, 245153, 431762, 490306, 14464027, 28928054]

約数ペア:

[(1, 28928054), (2, 14464027), (59, 490306), (67, 431762), (118, 245153), (134, 215881), (3659, 7906), (3953, 7318)]