28815798

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1013}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 63078912

約数和(自身を除く): 34263114

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 431, 862, 1013, 1293, 2026, 2586, 3039, 4741, 6078, 9482, 11143, 14223, 22286, 28446, 33429, 66858, 436603, 873206, 1309809, 2619618, 4802633, 9605266, 14407899, 28815798]

約数ペア:

[(1, 28815798), (2, 14407899), (3, 9605266), (6, 4802633), (11, 2619618), (22, 1309809), (33, 873206), (66, 436603), (431, 66858), (862, 33429), (1013, 28446), (1293, 22286), (2026, 14223), (2586, 11143), (3039, 9482), (4741, 6078)]