72233288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{475219}}^1$

素因数の和:475244

約数の個数: 16

約数和(自身を含む): 142566000

約数和(自身を除く): 70332712

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 475219, 950438, 1900876, 3801752, 9029161, 18058322, 36116644, 72233288]

約数ペア:

[(1, 72233288), (2, 36116644), (4, 18058322), (8, 9029161), (19, 3801752), (38, 1900876), (76, 950438), (152, 475219)]