8197953904

素因数分解:

$2^4\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{65179}}^1$

素因数の和:66317

約数の個数: 40

約数和(自身を含む): 18169055360

約数和(自身を除く): 9971101456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1123, 2246, 4492, 7861, 8984, 15722, 17968, 31444, 62888, 65179, 125776, 130358, 260716, 456253, 521432, 912506, 1042864, 1825012, 3650024, 7300048, 73196017, 146392034, 292784068, 512372119, 585568136, 1024744238, 1171136272, 2049488476, 4098976952, 8197953904]

約数ペア:

[(1, 8197953904), (2, 4098976952), (4, 2049488476), (7, 1171136272), (8, 1024744238), (14, 585568136), (16, 512372119), (28, 292784068), (56, 146392034), (112, 73196017), (1123, 7300048), (2246, 3650024), (4492, 1825012), (7861, 1042864), (8984, 912506), (15722, 521432), (17968, 456253), (31444, 260716), (62888, 130358), (65179, 125776)]