26403808

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 53706240

約数和(自身を除く): 27302432

約数列:

[1, 2, 4, 8, 16, 32, 73, 89, 127, 146, 178, 254, 292, 356, 508, 584, 712, 1016, 1168, 1424, 2032, 2336, 2848, 4064, 6497, 9271, 11303, 12994, 18542, 22606, 25988, 37084, 45212, 51976, 74168, 90424, 103952, 148336, 180848, 207904, 296672, 361696, 825119, 1650238, 3300476, 6600952, 13201904, 26403808]

約数ペア:

[(1, 26403808), (2, 13201904), (4, 6600952), (8, 3300476), (16, 1650238), (32, 825119), (73, 361696), (89, 296672), (127, 207904), (146, 180848), (178, 148336), (254, 103952), (292, 90424), (356, 74168), (508, 51976), (584, 45212), (712, 37084), (1016, 25988), (1168, 22606), (1424, 18542), (2032, 12994), (2336, 11303), (2848, 9271), (4064, 6497)]