748918016

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37993}}^1$

素因数の和:38027

約数の個数: 72

約数和(自身を含む): 1863833664

約数和(自身を除く): 1114915648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 9856, 19712, 37993, 75986, 151972, 265951, 303944, 417923, 531902, 607888, 835846, 1063804, 1215776, 1671692, 2127608, 2431552, 2925461, 3343384, 4255216, 4863104, 5850922, 6686768, 8510432, 9726208, 11701844, 13373536, 17020864, 23403688, 26747072, 34041728, 46807376, 53494144, 68083456, 93614752, 106988288, 187229504, 374459008, 748918016]

約数ペア:

[(1, 748918016), (2, 374459008), (4, 187229504), (7, 106988288), (8, 93614752), (11, 68083456), (14, 53494144), (16, 46807376), (22, 34041728), (28, 26747072), (32, 23403688), (44, 17020864), (56, 13373536), (64, 11701844), (77, 9726208), (88, 8510432), (112, 6686768), (128, 5850922), (154, 4863104), (176, 4255216), (224, 3343384), (256, 2925461), (308, 2431552), (352, 2127608), (448, 1671692), (616, 1215776), (704, 1063804), (896, 835846), (1232, 607888), (1408, 531902), (1792, 417923), (2464, 303944), (2816, 265951), (4928, 151972), (9856, 75986), (19712, 37993)]