28496230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9929}}^1$

素因数の和:9984

約数の個数: 32

約数和(自身を含む): 60056640

約数和(自身を除く): 31560410

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 9929, 19858, 49645, 69503, 99290, 139006, 347515, 407089, 695030, 814178, 2035445, 2849623, 4070890, 5699246, 14248115, 28496230]

約数ペア:

[(1, 28496230), (2, 14248115), (5, 5699246), (7, 4070890), (10, 2849623), (14, 2035445), (35, 814178), (41, 695030), (70, 407089), (82, 347515), (205, 139006), (287, 99290), (410, 69503), (574, 49645), (1435, 19858), (2870, 9929)]