29919028

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{719}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 53464320

約数和(自身を除く): 23545292

約数列:

[1, 2, 4, 101, 103, 202, 206, 404, 412, 719, 1438, 2876, 10403, 20806, 41612, 72619, 74057, 145238, 148114, 290476, 296228, 7479757, 14959514, 29919028]

約数ペア:

[(1, 29919028), (2, 14959514), (4, 7479757), (101, 296228), (103, 290476), (202, 148114), (206, 145238), (404, 74057), (412, 72619), (719, 41612), (1438, 20806), (2876, 10403)]