25937888

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1219

約数の個数: 48

約数和(自身を含む): 55253520

約数和(自身を除く): 29315632

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1153, 1184, 1406, 2306, 2812, 4612, 5624, 9224, 11248, 18448, 21907, 22496, 36896, 42661, 43814, 85322, 87628, 170644, 175256, 341288, 350512, 682576, 701024, 810559, 1365152, 1621118, 3242236, 6484472, 12968944, 25937888]

約数ペア:

[(1, 25937888), (2, 12968944), (4, 6484472), (8, 3242236), (16, 1621118), (19, 1365152), (32, 810559), (37, 701024), (38, 682576), (74, 350512), (76, 341288), (148, 175256), (152, 170644), (296, 87628), (304, 85322), (592, 43814), (608, 42661), (703, 36896), (1153, 22496), (1184, 21907), (1406, 18448), (2306, 11248), (2812, 9224), (4612, 5624)]