28934930

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{70573}}^1$

素因数の和:70621

約数の個数: 16

約数和(自身を含む): 53353944

約数和(自身を除く): 24419014

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 70573, 141146, 352865, 705730, 2893493, 5786986, 14467465, 28934930]

約数ペア:

[(1, 28934930), (2, 14467465), (5, 5786986), (10, 2893493), (41, 705730), (82, 352865), (205, 141146), (410, 70573)]