25106136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1559}}^1$

素因数の和:1640

約数の個数: 64

約数和(自身を含む): 69638400

約数和(自身を除く): 44532264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 183, 244, 264, 366, 488, 671, 732, 1342, 1464, 1559, 2013, 2684, 3118, 4026, 4677, 5368, 6236, 8052, 9354, 12472, 16104, 17149, 18708, 34298, 37416, 51447, 68596, 95099, 102894, 137192, 190198, 205788, 285297, 380396, 411576, 570594, 760792, 1046089, 1141188, 2092178, 2282376, 3138267, 4184356, 6276534, 8368712, 12553068, 25106136]

約数ペア:

[(1, 25106136), (2, 12553068), (3, 8368712), (4, 6276534), (6, 4184356), (8, 3138267), (11, 2282376), (12, 2092178), (22, 1141188), (24, 1046089), (33, 760792), (44, 570594), (61, 411576), (66, 380396), (88, 285297), (122, 205788), (132, 190198), (183, 137192), (244, 102894), (264, 95099), (366, 68596), (488, 51447), (671, 37416), (732, 34298), (1342, 18708), (1464, 17149), (1559, 16104), (2013, 12472), (2684, 9354), (3118, 8052), (4026, 6236), (4677, 5368)]