25175296

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{2287}}^1$

素因数の和:2346

約数の個数: 36

約数和(自身を含む): 51443392

約数和(自身を除く): 26268096

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1376, 2287, 2752, 4574, 5504, 9148, 11008, 18296, 36592, 73184, 98341, 146368, 196682, 292736, 393364, 585472, 786728, 1573456, 3146912, 6293824, 12587648, 25175296]

約数ペア:

[(1, 25175296), (2, 12587648), (4, 6293824), (8, 3146912), (16, 1573456), (32, 786728), (43, 585472), (64, 393364), (86, 292736), (128, 196682), (172, 146368), (256, 98341), (344, 73184), (688, 36592), (1376, 18296), (2287, 11008), (2752, 9148), (4574, 5504)]