21923072

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{2953}}^1$

素因数の和:2998

約数の個数: 36

約数和(自身を含む): 45284820

約数和(自身を除く): 23361748

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 928, 1856, 2953, 3712, 5906, 7424, 11812, 23624, 47248, 85637, 94496, 171274, 188992, 342548, 377984, 685096, 755968, 1370192, 2740384, 5480768, 10961536, 21923072]

約数ペア:

[(1, 21923072), (2, 10961536), (4, 5480768), (8, 2740384), (16, 1370192), (29, 755968), (32, 685096), (58, 377984), (64, 342548), (116, 188992), (128, 171274), (232, 94496), (256, 85637), (464, 47248), (928, 23624), (1856, 11812), (2953, 7424), (3712, 5906)]