15663671612

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1\times {\mathrm{3727}}^1$

素因数の和:4230

約数の個数: 48

約数和(自身を含む): 28618961280

約数和(自身を除く): 12955289668

約数列:

[1, 2, 4, 37, 73, 74, 146, 148, 292, 389, 778, 1556, 2701, 3727, 5402, 7454, 10804, 14393, 14908, 28397, 28786, 56794, 57572, 113588, 137899, 272071, 275798, 544142, 551596, 1050689, 1088284, 1449803, 2101378, 2899606, 4202756, 5799212, 10066627, 20133254, 40266508, 53642711, 105835619, 107285422, 211671238, 214570844, 423342476, 3915917903, 7831835806, 15663671612]

約数ペア:

[(1, 15663671612), (2, 7831835806), (4, 3915917903), (37, 423342476), (73, 214570844), (74, 211671238), (146, 107285422), (148, 105835619), (292, 53642711), (389, 40266508), (778, 20133254), (1556, 10066627), (2701, 5799212), (3727, 4202756), (5402, 2899606), (7454, 2101378), (10804, 1449803), (14393, 1088284), (14908, 1050689), (28397, 551596), (28786, 544142), (56794, 275798), (57572, 272071), (113588, 137899)]