28909132

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{3257}}^1$

素因数の和:3585

約数の個数: 24

約数和(自身を含む): 58018464

約数和(自身を除く): 29109332

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 3257, 4438, 6514, 8876, 13028, 22799, 45598, 91196, 1032469, 2064938, 4129876, 7227283, 14454566, 28909132]

約数ペア:

[(1, 28909132), (2, 14454566), (4, 7227283), (7, 4129876), (14, 2064938), (28, 1032469), (317, 91196), (634, 45598), (1268, 22799), (2219, 13028), (3257, 8876), (4438, 6514)]