285996976

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{11783}}^1$

素因数の和:11869

約数の個数: 40

約数和(自身を含む): 583025184

約数和(自身を除く): 297028208

約数列:

[1, 2, 4, 8, 16, 37, 41, 74, 82, 148, 164, 296, 328, 592, 656, 1517, 3034, 6068, 11783, 12136, 23566, 24272, 47132, 94264, 188528, 435971, 483103, 871942, 966206, 1743884, 1932412, 3487768, 3864824, 6975536, 7729648, 17874811, 35749622, 71499244, 142998488, 285996976]

約数ペア:

[(1, 285996976), (2, 142998488), (4, 71499244), (8, 35749622), (16, 17874811), (37, 7729648), (41, 6975536), (74, 3864824), (82, 3487768), (148, 1932412), (164, 1743884), (296, 966206), (328, 871942), (592, 483103), (656, 435971), (1517, 188528), (3034, 94264), (6068, 47132), (11783, 24272), (12136, 23566)]