28999034

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{947}}^1$

素因数の和:1261

約数の個数: 16

約数和(自身を含む): 44434656

約数和(自身を除く): 15435622

約数列:

[1, 2, 61, 122, 251, 502, 947, 1894, 15311, 30622, 57767, 115534, 237697, 475394, 14499517, 28999034]

約数ペア:

[(1, 28999034), (2, 14499517), (61, 475394), (122, 237697), (251, 115534), (502, 57767), (947, 30622), (1894, 15311)]