38015978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1117}}^1$

素因数の和:1167

約数の個数: 64

約数和(自身を含む): 81139968

約数和(自身を除く): 43123990

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 34, 77, 91, 119, 143, 154, 182, 187, 221, 238, 286, 374, 442, 1001, 1117, 1309, 1547, 2002, 2234, 2431, 2618, 3094, 4862, 7819, 12287, 14521, 15638, 17017, 18989, 24574, 29042, 34034, 37978, 86009, 101647, 132923, 159731, 172018, 203294, 208879, 246857, 265846, 319462, 417758, 493714, 1118117, 1462153, 1727999, 2236234, 2715427, 2924306, 3455998, 5430854, 19007989, 38015978]

約数ペア:

[(1, 38015978), (2, 19007989), (7, 5430854), (11, 3455998), (13, 2924306), (14, 2715427), (17, 2236234), (22, 1727999), (26, 1462153), (34, 1118117), (77, 493714), (91, 417758), (119, 319462), (143, 265846), (154, 246857), (182, 208879), (187, 203294), (221, 172018), (238, 159731), (286, 132923), (374, 101647), (442, 86009), (1001, 37978), (1117, 34034), (1309, 29042), (1547, 24574), (2002, 18989), (2234, 17017), (2431, 15638), (2618, 14521), (3094, 12287), (4862, 7819)]