40127648

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3931}}^1$

素因数の和:3981

約数の個数: 48

約数和(自身を含む): 89177760

約数和(自身を除く): 49050112

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 464, 638, 928, 1276, 2552, 3931, 5104, 7862, 10208, 15724, 31448, 43241, 62896, 86482, 113999, 125792, 172964, 227998, 345928, 455996, 691856, 911992, 1253989, 1383712, 1823984, 2507978, 3647968, 5015956, 10031912, 20063824, 40127648]

約数ペア:

[(1, 40127648), (2, 20063824), (4, 10031912), (8, 5015956), (11, 3647968), (16, 2507978), (22, 1823984), (29, 1383712), (32, 1253989), (44, 911992), (58, 691856), (88, 455996), (116, 345928), (176, 227998), (232, 172964), (319, 125792), (352, 113999), (464, 86482), (638, 62896), (928, 43241), (1276, 31448), (2552, 15724), (3931, 10208), (5104, 7862)]