28216176

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{5393}}^1$

素因数の和:5513

約数の個数: 40

約数和(自身を含む): 73574160

約数和(自身を除く): 45357984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 5232, 5393, 10786, 16179, 21572, 32358, 43144, 64716, 86288, 129432, 258864, 587837, 1175674, 1763511, 2351348, 3527022, 4702696, 7054044, 9405392, 14108088, 28216176]

約数ペア:

[(1, 28216176), (2, 14108088), (3, 9405392), (4, 7054044), (6, 4702696), (8, 3527022), (12, 2351348), (16, 1763511), (24, 1175674), (48, 587837), (109, 258864), (218, 129432), (327, 86288), (436, 64716), (654, 43144), (872, 32358), (1308, 21572), (1744, 16179), (2616, 10786), (5232, 5393)]