27978154

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{5783}}^1$

素因数の和:5885

約数の個数: 16

約数和(自身を含む): 43727040

約数和(自身を除く): 15748886

約数列:

[1, 2, 41, 59, 82, 118, 2419, 4838, 5783, 11566, 237103, 341197, 474206, 682394, 13989077, 27978154]

約数ペア:

[(1, 27978154), (2, 13989077), (41, 682394), (59, 474206), (82, 341197), (118, 237103), (2419, 11566), (4838, 5783)]