66471104

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6451}}^1$

素因数の和:6493

約数の個数: 56

約数和(自身を含む): 157325568

約数和(自身を除く): 90854464

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 5152, 6451, 10304, 12902, 25804, 45157, 51608, 90314, 103216, 148373, 180628, 206432, 296746, 361256, 412864, 593492, 722512, 1038611, 1186984, 1445024, 2077222, 2373968, 2890048, 4154444, 4747936, 8308888, 9495872, 16617776, 33235552, 66471104]

約数ペア:

[(1, 66471104), (2, 33235552), (4, 16617776), (7, 9495872), (8, 8308888), (14, 4747936), (16, 4154444), (23, 2890048), (28, 2373968), (32, 2077222), (46, 1445024), (56, 1186984), (64, 1038611), (92, 722512), (112, 593492), (161, 412864), (184, 361256), (224, 296746), (322, 206432), (368, 180628), (448, 148373), (644, 103216), (736, 90314), (1288, 51608), (1472, 45157), (2576, 25804), (5152, 12902), (6451, 10304)]