15145984

素因数分解:

$2^{10}\times 7^1\times {\mathrm{2113}}^1$

素因数の和:2140

約数の個数: 44

約数和(自身を含む): 34618864

約数和(自身を除く): 19472880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2113, 3584, 4226, 7168, 8452, 14791, 16904, 29582, 33808, 59164, 67616, 118328, 135232, 236656, 270464, 473312, 540928, 946624, 1081856, 1893248, 2163712, 3786496, 7572992, 15145984]

約数ペア:

[(1, 15145984), (2, 7572992), (4, 3786496), (7, 2163712), (8, 1893248), (14, 1081856), (16, 946624), (28, 540928), (32, 473312), (56, 270464), (64, 236656), (112, 135232), (128, 118328), (224, 67616), (256, 59164), (448, 33808), (512, 29582), (896, 16904), (1024, 14791), (1792, 8452), (2113, 7168), (3584, 4226)]