26797568

素因数分解:

$2^9\times 7^1\times {\mathrm{7477}}^1$

素因数の和:7502

約数の個数: 40

約数和(自身を含む): 61199952

約数和(自身を除く): 34402384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 7477, 14954, 29908, 52339, 59816, 104678, 119632, 209356, 239264, 418712, 478528, 837424, 957056, 1674848, 1914112, 3349696, 3828224, 6699392, 13398784, 26797568]

約数ペア:

[(1, 26797568), (2, 13398784), (4, 6699392), (7, 3828224), (8, 3349696), (14, 1914112), (16, 1674848), (28, 957056), (32, 837424), (56, 478528), (64, 418712), (112, 239264), (128, 209356), (224, 119632), (256, 104678), (448, 59816), (512, 52339), (896, 29908), (1792, 14954), (3584, 7477)]