28194304

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{1039}}^1$

素因数の和:1110

約数の個数: 40

約数和(自身を含む): 57451680

約数和(自身を除く): 29257376

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1039, 1696, 2078, 3392, 4156, 6784, 8312, 13568, 16624, 27136, 33248, 55067, 66496, 110134, 132992, 220268, 265984, 440536, 531968, 881072, 1762144, 3524288, 7048576, 14097152, 28194304]

約数ペア:

[(1, 28194304), (2, 14097152), (4, 7048576), (8, 3524288), (16, 1762144), (32, 881072), (53, 531968), (64, 440536), (106, 265984), (128, 220268), (212, 132992), (256, 110134), (424, 66496), (512, 55067), (848, 33248), (1039, 27136), (1696, 16624), (2078, 13568), (3392, 8312), (4156, 6784)]