28097752

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{431}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 54820800

約数和(自身を除く): 26723048

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 281, 431, 562, 862, 1124, 1724, 2248, 3448, 8149, 12499, 16298, 24998, 32596, 49996, 65192, 99992, 121111, 242222, 484444, 968888, 3512219, 7024438, 14048876, 28097752]

約数ペア:

[(1, 28097752), (2, 14048876), (4, 7024438), (8, 3512219), (29, 968888), (58, 484444), (116, 242222), (232, 121111), (281, 99992), (431, 65192), (562, 49996), (862, 32596), (1124, 24998), (1724, 16298), (2248, 12499), (3448, 8149)]