39428608

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{1453}}^1$

素因数の和:1524

約数の個数: 40

約数和(自身を含む): 80321868

約数和(自身を除く): 40893260

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1453, 1696, 2906, 3392, 5812, 6784, 11624, 13568, 23248, 27136, 46496, 77009, 92992, 154018, 185984, 308036, 371968, 616072, 743936, 1232144, 2464288, 4928576, 9857152, 19714304, 39428608]

約数ペア:

[(1, 39428608), (2, 19714304), (4, 9857152), (8, 4928576), (16, 2464288), (32, 1232144), (53, 743936), (64, 616072), (106, 371968), (128, 308036), (212, 185984), (256, 154018), (424, 92992), (512, 77009), (848, 46496), (1453, 27136), (1696, 23248), (2906, 13568), (3392, 11624), (5812, 6784)]