28882364

素因数分解:

$2^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1459}}^1$

素因数の和:1578

約数の個数: 36

約数和(自身を含む): 59419080

約数和(自身を除く): 30536716

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 196, 202, 404, 707, 1414, 1459, 2828, 2918, 4949, 5836, 9898, 10213, 19796, 20426, 40852, 71491, 142982, 147359, 285964, 294718, 589436, 1031513, 2063026, 4126052, 7220591, 14441182, 28882364]

約数ペア:

[(1, 28882364), (2, 14441182), (4, 7220591), (7, 4126052), (14, 2063026), (28, 1031513), (49, 589436), (98, 294718), (101, 285964), (196, 147359), (202, 142982), (404, 71491), (707, 40852), (1414, 20426), (1459, 19796), (2828, 10213), (2918, 9898), (4949, 5836)]