15263744

素因数分解:

$2^{11}\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 31695300

約数和(自身を除く): 16431556

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 257, 464, 512, 514, 928, 1024, 1028, 1856, 2048, 2056, 3712, 4112, 7424, 7453, 8224, 14848, 14906, 16448, 29696, 29812, 32896, 59392, 59624, 65792, 119248, 131584, 238496, 263168, 476992, 526336, 953984, 1907968, 3815936, 7631872, 15263744]

約数ペア:

[(1, 15263744), (2, 7631872), (4, 3815936), (8, 1907968), (16, 953984), (29, 526336), (32, 476992), (58, 263168), (64, 238496), (116, 131584), (128, 119248), (232, 65792), (256, 59624), (257, 59392), (464, 32896), (512, 29812), (514, 29696), (928, 16448), (1024, 14906), (1028, 14848), (1856, 8224), (2048, 7453), (2056, 7424), (3712, 4112)]