253130752

素因数分解:

$2^{11}\times 7^1\times {\mathrm{17657}}^1$

素因数の和:17686

約数の個数: 48

約数和(自身を含む): 578476080

約数和(自身を除く): 325345328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 14336, 17657, 35314, 70628, 123599, 141256, 247198, 282512, 494396, 565024, 988792, 1130048, 1977584, 2260096, 3955168, 4520192, 7910336, 9040384, 15820672, 18080768, 31641344, 36161536, 63282688, 126565376, 253130752]

約数ペア:

[(1, 253130752), (2, 126565376), (4, 63282688), (7, 36161536), (8, 31641344), (14, 18080768), (16, 15820672), (28, 9040384), (32, 7910336), (56, 4520192), (64, 3955168), (112, 2260096), (128, 1977584), (224, 1130048), (256, 988792), (448, 565024), (512, 494396), (896, 282512), (1024, 247198), (1792, 141256), (2048, 123599), (3584, 70628), (7168, 35314), (14336, 17657)]