25888256

素因数分解:

$2^9\times {\mathrm{59}}^1\times {\mathrm{857}}^1$

素因数の和:934

約数の個数: 40

約数和(自身を含む): 52664040

約数和(自身を除く): 26775784

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 512, 857, 944, 1714, 1888, 3428, 3776, 6856, 7552, 13712, 15104, 27424, 30208, 50563, 54848, 101126, 109696, 202252, 219392, 404504, 438784, 809008, 1618016, 3236032, 6472064, 12944128, 25888256]

約数ペア:

[(1, 25888256), (2, 12944128), (4, 6472064), (8, 3236032), (16, 1618016), (32, 809008), (59, 438784), (64, 404504), (118, 219392), (128, 202252), (236, 109696), (256, 101126), (472, 54848), (512, 50563), (857, 30208), (944, 27424), (1714, 15104), (1888, 13712), (3428, 7552), (3776, 6856)]