15121042048

素因数分解:

$2^7\times 7^1\times {\mathrm{16876163}}^1$

素因数の和:16876184

約数の個数: 32

約数和(自身を含む): 34427374560

約数和(自身を除く): 19306332512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 16876163, 33752326, 67504652, 118133141, 135009304, 236266282, 270018608, 472532564, 540037216, 945065128, 1080074432, 1890130256, 2160148864, 3780260512, 7560521024, 15121042048]

約数ペア:

[(1, 15121042048), (2, 7560521024), (4, 3780260512), (7, 2160148864), (8, 1890130256), (14, 1080074432), (16, 945065128), (28, 540037216), (32, 472532564), (56, 270018608), (64, 236266282), (112, 135009304), (128, 118133141), (224, 67504652), (448, 33752326), (896, 16876163)]