67840778528

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{727}}^1\times {\mathrm{36913}}^1$

素因数の和:37729

約数の個数: 48

約数和(自身を含む): 135441895680

約数和(自身を除く): 67601117152

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 727, 1264, 1454, 2528, 2908, 5816, 11632, 23264, 36913, 57433, 73826, 114866, 147652, 229732, 295304, 459464, 590608, 918928, 1181216, 1837856, 2916127, 5832254, 11664508, 23329016, 26835751, 46658032, 53671502, 93316064, 107343004, 214686008, 429372016, 858744032, 2120024329, 4240048658, 8480097316, 16960194632, 33920389264, 67840778528]

約数ペア:

[(1, 67840778528), (2, 33920389264), (4, 16960194632), (8, 8480097316), (16, 4240048658), (32, 2120024329), (79, 858744032), (158, 429372016), (316, 214686008), (632, 107343004), (727, 93316064), (1264, 53671502), (1454, 46658032), (2528, 26835751), (2908, 23329016), (5816, 11664508), (11632, 5832254), (23264, 2916127), (36913, 1837856), (57433, 1181216), (73826, 918928), (114866, 590608), (147652, 459464), (229732, 295304)]