3899168

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1$

素因数の和:146

約数の個数: 72

約数和(自身を含む): 9592128

約数和(自身を除く): 5692960

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 103, 104, 112, 169, 182, 206, 208, 224, 338, 364, 412, 416, 676, 721, 728, 824, 1183, 1339, 1352, 1442, 1456, 1648, 2366, 2678, 2704, 2884, 2912, 3296, 4732, 5356, 5408, 5768, 9373, 9464, 10712, 11536, 17407, 18746, 18928, 21424, 23072, 34814, 37492, 37856, 42848, 69628, 74984, 121849, 139256, 149968, 243698, 278512, 299936, 487396, 557024, 974792, 1949584, 3899168]

約数ペア:

[(1, 3899168), (2, 1949584), (4, 974792), (7, 557024), (8, 487396), (13, 299936), (14, 278512), (16, 243698), (26, 149968), (28, 139256), (32, 121849), (52, 74984), (56, 69628), (91, 42848), (103, 37856), (104, 37492), (112, 34814), (169, 23072), (182, 21424), (206, 18928), (208, 18746), (224, 17407), (338, 11536), (364, 10712), (412, 9464), (416, 9373), (676, 5768), (721, 5408), (728, 5356), (824, 4732), (1183, 3296), (1339, 2912), (1352, 2884), (1442, 2704), (1456, 2678), (1648, 2366)]