28439104

素因数分解:

$2^6\times {\mathrm{431}}^1\times {\mathrm{1031}}^1$

素因数の和:1474

約数の個数: 28

約数和(自身を含む): 56619648

約数和(自身を除く): 28180544

約数列:

[1, 2, 4, 8, 16, 32, 64, 431, 862, 1031, 1724, 2062, 3448, 4124, 6896, 8248, 13792, 16496, 27584, 32992, 65984, 444361, 888722, 1777444, 3554888, 7109776, 14219552, 28439104]

約数ペア:

[(1, 28439104), (2, 14219552), (4, 7109776), (8, 3554888), (16, 1777444), (32, 888722), (64, 444361), (431, 65984), (862, 32992), (1031, 27584), (1724, 16496), (2062, 13792), (3448, 8248), (4124, 6896)]