65481584

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8009}}^1$

素因数の和:8097

約数の個数: 40

約数和(自身を含む): 146999520

約数和(自身を除く): 81517936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8009, 8176, 16018, 32036, 56063, 64072, 112126, 128144, 224252, 448504, 584657, 897008, 1169314, 2338628, 4092599, 4677256, 8185198, 9354512, 16370396, 32740792, 65481584]

約数ペア:

[(1, 65481584), (2, 32740792), (4, 16370396), (7, 9354512), (8, 8185198), (14, 4677256), (16, 4092599), (28, 2338628), (56, 1169314), (73, 897008), (112, 584657), (146, 448504), (292, 224252), (511, 128144), (584, 112126), (1022, 64072), (1168, 56063), (2044, 32036), (4088, 16018), (8009, 8176)]