266746072

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{5573}}^1$

素因数の和:5803

約数の個数: 32

約数和(自身を含む): 519050880

約数和(自身を除く): 252304808

約数列:

[1, 2, 4, 8, 31, 62, 124, 193, 248, 386, 772, 1544, 5573, 5983, 11146, 11966, 22292, 23932, 44584, 47864, 172763, 345526, 691052, 1075589, 1382104, 2151178, 4302356, 8604712, 33343259, 66686518, 133373036, 266746072]

約数ペア:

[(1, 266746072), (2, 133373036), (4, 66686518), (8, 33343259), (31, 8604712), (62, 4302356), (124, 2151178), (193, 1382104), (248, 1075589), (386, 691052), (772, 345526), (1544, 172763), (5573, 47864), (5983, 44584), (11146, 23932), (11966, 22292)]