25362688

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{7621}}^1$

素因数の和:7650

約数の個数: 36

約数和(自身を含む): 54527788

約数和(自身を除く): 29165100

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 7621, 15242, 30484, 60968, 99073, 121936, 198146, 243872, 396292, 487744, 792584, 975488, 1585168, 1950976, 3170336, 6340672, 12681344, 25362688]

約数ペア:

[(1, 25362688), (2, 12681344), (4, 6340672), (8, 3170336), (13, 1950976), (16, 1585168), (26, 975488), (32, 792584), (52, 487744), (64, 396292), (104, 243872), (128, 198146), (208, 121936), (256, 99073), (416, 60968), (832, 30484), (1664, 15242), (3328, 7621)]