21822976

素因数分解:

$2^9\times 7^1\times {\mathrm{6089}}^1$

素因数の和:6114

約数の個数: 40

約数和(自身を含む): 49840560

約数和(自身を除く): 28017584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 6089, 12178, 24356, 42623, 48712, 85246, 97424, 170492, 194848, 340984, 389696, 681968, 779392, 1363936, 1558784, 2727872, 3117568, 5455744, 10911488, 21822976]

約数ペア:

[(1, 21822976), (2, 10911488), (4, 5455744), (7, 3117568), (8, 2727872), (14, 1558784), (16, 1363936), (28, 779392), (32, 681968), (56, 389696), (64, 340984), (112, 194848), (128, 170492), (224, 97424), (256, 85246), (448, 48712), (512, 42623), (896, 24356), (1792, 12178), (3584, 6089)]