28060976

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{28751}}^1$

素因数の和:28820

約数の個数: 20

約数和(自身を含む): 55261344

約数和(自身を除く): 27200368

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 28751, 57502, 115004, 230008, 460016, 1753811, 3507622, 7015244, 14030488, 28060976]

約数ペア:

[(1, 28060976), (2, 14030488), (4, 7015244), (8, 3507622), (16, 1753811), (61, 460016), (122, 230008), (244, 115004), (488, 57502), (976, 28751)]