5665816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 11546640

約数和(自身を除く): 5880824

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 347, 628, 694, 1256, 1388, 2041, 2776, 4082, 4511, 8164, 9022, 16328, 18044, 36088, 54479, 108958, 217916, 435832, 708227, 1416454, 2832908, 5665816]

約数ペア:

[(1, 5665816), (2, 2832908), (4, 1416454), (8, 708227), (13, 435832), (26, 217916), (52, 108958), (104, 54479), (157, 36088), (314, 18044), (347, 16328), (628, 9022), (694, 8164), (1256, 4511), (1388, 4082), (2041, 2776)]